Signal
'sɪɡnəl
Definitions
2 meaningsA gesture, action, or sound that conveys information or a message.
'sɪɡnəl
A gesture or action that conveys information.
The smoke was a signal of a fire.
💡 Simply: Imagine you're playing charades. A signal is like a secret code you use to tell someone something without using words, like waving your hand to say 'hello' or a whistle to call your dog. Think of it as a way to quickly give information!
👶 For kids: A signal is like a message! It can be a sound, a light, or a movement that tells you something.
More Examples
The referee blew the whistle as a signal to start the game.
A flashing light served as a signal of danger.
How It's Used
"The traffic signal changed to green."
"The radio signal was weak in the mountains."
To make a gesture or action to convey information or give a sign.
'sɪɡnəl
To communicate or give a sign.
He signaled to the waiter to bring the bill.
💡 Simply: Imagine you're driving: signaling is like using your car's blinker to tell other drivers you're turning. It's all about using a sign to communicate something.
👶 For kids: To signal means to tell someone something using a sound or a movement.
More Examples
She signaled her approval with a thumbs-up.
The ship signaled for help using flares.
How It's Used
"She signaled her intention to turn left."
"The coach signaled a timeout."
Synonyms & Antonyms
Idioms & expressions
cut through the noise
To overcome the distractions and focus on what is important.
"The company's marketing campaign aimed to cut through the noise and capture the attention of consumers."
send a signal
To communicate an intention or message to someone
"The government sent a signal to investors by cutting taxes."
From Latin *signum* ('mark, sign') via Old French *signal*.
The word has been used since the 16th century, initially referring to a sign or token, and later to a means of communication.
Memory tip
Think of a traffic light. The red light is a signal to stop.
Word Origin
"mark, sign, emblem"