diff --git a/doc/wf-shadow.1 b/doc/wf-shadow.1
index 742ef0f..7deb3da 100644
--- a/doc/wf-shadow.1
+++ b/doc/wf-shadow.1
@@ -5,7 +5,7 @@
 .nh
 .ad l
 .\" Begin generated content:
-.TH "wf-shadow" "1" "2023-05-14" "wf-shadow" "General Commands Manual"
+.TH "wf-shadow" "1" "2023-05-16" "wf-shadow" "General Commands Manual"
 .P
 .SH NAME
 .P
@@ -47,9 +47,9 @@ clips over the course of a session'\&s lifetime.\&
 Sets the bash(1) \fI-x\fR option.\&
 .P
 .RE
-\fB-e, --end\fR [\fIMONITOR\fR]
+\fB-e, --end\fR [\fIOUTPUT\fR]
 .RS 4
-End the current instance running on monitor \fIMONITOR\fR.\&
+End the current instance running on output \fIOUTPUT\fR.\&
 .P
 .RE
 \fB-h, --help\fR
@@ -70,18 +70,18 @@ option disables it.\& Saved between clips over the course of a session'\&s
 lifetime.\&
 .P
 .RE
-\fB-r, --record\fR [\fIMONITOR\fR]
+\fB-r, --record\fR [\fIOUTPUT\fR]
 .RS 4
 Record the last few moments of video using a wofi(1) menu.\&
 .P
-This will use the same \fIMONITOR\fR number as any running session of
+This will use the same \fIOUTPUT\fR number as any running session of
 \fBwf-shadow\fR.\&
 .P
 .RE
-\fB-s, --start\fR [\fIMONITOR\fR]
+\fB-s, --start\fR [\fIOUTPUT\fR]
 .RS 4
-Starts a wf-shadow instance on monitor number \fIMONITOR\fR, if no \fIMONITOR\fR
-is specified, then use monitor #1.\&
+Starts a wf-shadow instance on output number \fIOUTPUT\fR, if no \fIOUTPUT\fR
+is specified, then use output #1.\&
 .P
 .RE
 \fB-V, --video\fR \fIDEVICE\fR
@@ -143,9 +143,9 @@ after default variables are set.\& Use standard bash variable definitions in ord
 to set either environment variables found in \fBENVIRONMENT\fR, or the following
 variables.\&
 .P
-\fBMONITOR\fR
+\fBOUTPUT\fR
 .RS 4
-The monitor number to use to start, end, or record on.\& Default is 1.\&
+The output number to use to start, end, or record on.\& Default is 1.\&
 .P
 .RE
 \fBAUDIO_DEV\fR
@@ -193,24 +193,24 @@ This variable is non-empty if verbose output should be enabled.\& Same as
 .P
 \fBwf-shadow\fR \fI-s\fR \fI1\fR
 .RS 4
-Start a \fBwf-shadow\fR session on monitor #1.\&
+Start a \fBwf-shadow\fR session on output #1.\&
 .P
 .RE
 \fBwf-shadow\fR \fI-r\fR \fI1\fR
 .RS 4
 Show a wofi(1) menu of time intervals to save as a clip for the
-\fBwf-shadow\fR session on monitor #1.\& Fails if no such session exists.\&
+\fBwf-shadow\fR session on output #1.\& Fails if no such session exists.\&
 .P
 .RE
 \fBwf-shadow\fR \fI-e\fR \fI3\fR
 .RS 4
-End the \fBwf-shadow\fR session running on monitor #3.\& Fails if no such
+End the \fBwf-shadow\fR session running on output #3.\& Fails if no such
 session exists.\&
 .P
 .RE
 \fBwf-shadow\fR \fI-s\fR \fI2\fR \fI-V\fR \fI/dev/dri/renderD128\fR \fI-v\fR
 .RS 4
-Start a \fBwf-shadow\fR session on monitor #2, using /dev/dri/renderD128 as
+Start a \fBwf-shadow\fR session on output #2, using /dev/dri/renderD128 as
 the video encoder.\& Print verbose output.\&
 .P
 .RE
diff --git a/doc/wf-shadow.1.scd b/doc/wf-shadow.1.scd
index 7827009..ca6efae 100644
--- a/doc/wf-shadow.1.scd
+++ b/doc/wf-shadow.1.scd
@@ -32,8 +32,8 @@ and wofi(1) in order to accomplish the task.
 *-d, --debug*
 	Sets the bash(1) _-x_ option.
 
-*-e, --end* [_MONITOR_]
-	End the current instance running on monitor _MONITOR_.
+*-e, --end* [_OUTPUT_]
+	End the current instance running on output _OUTPUT_.
 
 *-h, --help*
 	Shows a simple help menu.
@@ -47,15 +47,15 @@ and wofi(1) in order to accomplish the task.
 	option disables it. Saved between clips over the course of a session's
 	lifetime.
 
-*-r, --record* [_MONITOR_]
+*-r, --record* [_OUTPUT_]
 	Record the last few moments of video using a wofi(1) menu.
 
-	This will use the same _MONITOR_ number as any running session of
+	This will use the same _OUTPUT_ number as any running session of
 	*wf-shadow*.
 
-*-s, --start* [_MONITOR_]
-	Starts a wf-shadow instance on monitor number _MONITOR_, if no _MONITOR_
-	is specified, then use monitor #1.
+*-s, --start* [_OUTPUT_]
+	Starts a wf-shadow instance on output number _OUTPUT_, if no _OUTPUT_
+	is specified, then use output #1.
 
 *-V, --video* _DEVICE_
 	This option is passed directly to wf-recorder(1)'s _-d_ option.
@@ -98,8 +98,8 @@ after default variables are set. Use standard bash variable definitions in order
 to set either environment variables found in *ENVIRONMENT*, or the following
 variables.
 
-*MONITOR*
-	The monitor number to use to start, end, or record on. Default is 1.
+*OUTPUT*
+	The output number to use to start, end, or record on. Default is 1.
 
 *AUDIO_DEV*
 	This variable is the same as what is passed to _-a_. See *OPTIONS* for
@@ -131,18 +131,18 @@ variables.
 # EXAMPLES
 
 *wf-shadow* _-s_ _1_
-	Start a *wf-shadow* session on monitor #1.
+	Start a *wf-shadow* session on output #1.
 
 *wf-shadow* _-r_ _1_
 	Show a wofi(1) menu of time intervals to save as a clip for the
-	*wf-shadow* session on monitor #1. Fails if no such session exists.
+	*wf-shadow* session on output #1. Fails if no such session exists.
 
 *wf-shadow* _-e_ _3_
-	End the *wf-shadow* session running on monitor #3. Fails if no such
+	End the *wf-shadow* session running on output #3. Fails if no such
 	session exists.
 
 *wf-shadow* _-s_ _2_ _-V_ _/dev/dri/renderD128_ _-v_
-	Start a *wf-shadow* session on monitor #2, using /dev/dri/renderD128 as
+	Start a *wf-shadow* session on output #2, using /dev/dri/renderD128 as
 	the video encoder. Print verbose output.
 
 # EXIT STATUS
diff --git a/wf-shadow b/wf-shadow
index 884296d..a569dfe 100755
--- a/wf-shadow
+++ b/wf-shadow
@@ -26,7 +26,7 @@ if [ ! -f "$CONFIG" ]; then
 	printf '' >> "$CONFIG"
 fi
 
-MONITOR=1
+OUTPUT=1
 AUDIO_DEV=""
 AUDIO_CODEC=""
 NO_AUDIO=""
@@ -85,9 +85,9 @@ wf-shadow: A Wayland shadow recorder using wf-recorder and wofi
 USAGE: wf-shadow OPTION [OPTIONS...]
 
 OPTIONS:
-	-s, --start [MONITOR]	Start a wf-shadow instance with display number MONITOR.
-	-r, --record [MONITOR]	Record the last few moments of video using a wofi menu.
-	-e, --end [MONITOR]	End wf-shadow instance with display number MONITOR.
+	-s, --start [OUTPUT]	Start a wf-shadow instance with output number OUTPUT.
+	-r, --record [OUTPUT]	Record the last few moments of video using a wofi menu.
+	-e, --end [OUTPUT]	End wf-shadow instance with output number OUTPUT.
 	-a, --audio DEVICE	Use DEVICE for audio recording. Passed to wf-recorder -a.
 	-V, --video DEVICE	Use DEVICE for video encoding. Passed to wf-recorder -d.
 	-A, --acodec CODEC	Use CODEC as the audio codec in ffmpeg encoding.
@@ -121,16 +121,16 @@ record() {
 start() {
 	local WOFI_STRING="5 seconds\n10 seconds\n15 seconds\n30 seconds\n1 minute\n5 minutes\n10 minutes\nCancel\n"
 	while true; do
-		for i in /tmp/wf-shadow/"$MONITOR"-{00..10}.mp4; do
+		for i in /tmp/wf-shadow/"$OUTPUT"-{00..10}.mp4; do
 			printf '' >> "$i"
 			if [ -n "$VERBOSE" ]; then
-				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} ${NO_AUDIO:--a} ${AUDIO_DEV:+"${NO_AUDIO:-$AUDIO_DEV}"} -f "$i" <<< y$'\n'$MONITOR &
+				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} ${NO_AUDIO:--a} ${AUDIO_DEV:+"${NO_AUDIO:-$AUDIO_DEV}"} -f "$i" <<< y$'\n'$OUTPUT &
 			else
-				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} ${NO_AUDIO:--a} ${AUDIO_DEV:+"${NO_AUDIO:-$AUDIO_DEV}"} -f "$i" <<< y$'\n'$MONITOR &>/dev/null &
+				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} ${NO_AUDIO:--a} ${AUDIO_DEV:+"${NO_AUDIO:-$AUDIO_DEV}"} -f "$i" <<< y$'\n'$OUTPUT &>/dev/null &
 			fi
-			printf "%s" "$!" > "$RUNTIME"/"$MONITOR".pid
+			printf "%s" "$!" > "$RUNTIME"/"$OUTPUT".pid
 			fg || exit
-			. "$RUNTIME"/"$MONITOR".env
+			. "$RUNTIME"/"$OUTPUT".env
 
 			case "$(eval "printf '$WOFI_STRING' | wofi --dmenu -i -H 500 -W 250 -x 0 -y 0 ${VERBOSE:-2>/dev/null}")" in
 
@@ -154,7 +154,7 @@ until [ -z "$1" ]; do
 		'-e' | '--end')
 			END=1
 			if [[ "$2" =~ $re ]]; then
-				MONITOR="$2"
+				OUTPUT="$2"
 				shift 2
 			else
 				shift 1
@@ -162,7 +162,7 @@ until [ -z "$1" ]; do
 		'-r' | '--record')
 			RECORD=1
 			if [[ "$2" =~ $re ]]; then
-				MONITOR="$2"
+				OUTPUT="$2"
 				shift 2
 			else
 				shift 1
@@ -170,7 +170,7 @@ until [ -z "$1" ]; do
 		'-s' | '--start')
 			START=1
 			if [[ "$2" =~ $re ]]; then
-				MONITOR="$2"
+				OUTPUT="$2"
 				shift 2
 			else
 				shift 1
@@ -217,10 +217,10 @@ until [ -z "$1" ]; do
 	esac
 done
 
-declare -p AUDIO_CODEC > "$RUNTIME"/"$MONITOR".env
-declare -p NO_AUDIO >> "$RUNTIME"/"$MONITOR".env
-declare -p VIDEO_CODEC >> "$RUNTIME"/"$MONITOR".env
-declare -p NO_VIDEO >> "$RUNTIME"/"$MONITOR".env
+declare -p AUDIO_CODEC > "$RUNTIME"/"$OUTPUT".env
+declare -p NO_AUDIO >> "$RUNTIME"/"$OUTPUT".env
+declare -p VIDEO_CODEC >> "$RUNTIME"/"$OUTPUT".env
+declare -p NO_VIDEO >> "$RUNTIME"/"$OUTPUT".env
 
 if [ -n "$NO_VIDEO" ] && [ -n "$NO_AUDIO" ]; then
 	printf "Must have either audio or video recording enabled.\n"
@@ -228,28 +228,28 @@ if [ -n "$NO_VIDEO" ] && [ -n "$NO_AUDIO" ]; then
 fi
 
 if [ "$START" == 1 ]; then
-	if [ ! -e "$RUNTIME"/"$MONITOR"_host.pid ]; then
-		printf "%s" "$$" > "$RUNTIME"/"$MONITOR"_host.pid
+	if [ ! -e "$RUNTIME"/"$OUTPUT"_host.pid ]; then
+		printf "%s" "$$" > "$RUNTIME"/"$OUTPUT"_host.pid
 		start
 	else
-		printf "A wf-shadow instance is already running on display %d (%s/%d_host.pid)\n" "$MONITOR" "$RUNTIME" "$MONITOR"
+		printf "A wf-shadow instance is already running on output %d (%s/%d_host.pid)\n" "$OUTPUT" "$RUNTIME" "$OUTPUT"
 	fi
 fi
 
 if [ "$RECORD" == 1 ]; then
-	if [ -e "$RUNTIME"/"$MONITOR"_host.pid ]; then
-		kill -2 "$(<"$RUNTIME"/"$MONITOR".pid)"
+	if [ -e "$RUNTIME"/"$OUTPUT"_host.pid ]; then
+		kill -2 "$(<"$RUNTIME"/"$OUTPUT".pid)"
 	else
-		printf "No such session on monitor %d\n" "$MONITOR"
+		printf "No such session on output %d\n" "$OUTPUT"
 	fi
 fi
 
 if [ "$END" == 1 ]; then
-	if [ -e "$RUNTIME"/"$MONITOR"_host.pid ]; then
-		kill "$(<"$RUNTIME"/"$MONITOR"_host.pid)"
-		rm -f "$RUNTIME"/"$MONITOR"_host.pid
-		rm -f "$RUNTIME"/"$MONITOR".env
+	if [ -e "$RUNTIME"/"$OUTPUT"_host.pid ]; then
+		kill "$(<"$RUNTIME"/"$OUTPUT"_host.pid)"
+		rm -f "$RUNTIME"/"$OUTPUT"_host.pid
+		rm -f "$RUNTIME"/"$OUTPUT".env
 	else
-		printf "No such session on monitor %d\n" "$MONITOR"
+		printf "No such session on output %d\n" "$OUTPUT"
 	fi
 fi