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signal
Noun
Meaning
• A
gesture
,
action
, or
sound
that conveys
information
.
• An
indicator
of a situation or
condition
.
Examples
• The
traffic
signal
turned
green
.
• He gave a
signal
to
begin
the presentation.
•
Smoke
is a
signal
of
fire
.
Add
signal
Noun
Meaning
• A
gesture
,
action
, or
sound
that conveys
information
.
• An
indicator
of a situation or
condition
.
Examples
• The
traffic
signal
turned
green
.
• He gave a
signal
to
begin
the presentation.
•
Smoke
is a
signal
of
fire
.
