Sign

/saɪn/

nounBeginner🔥Very CommonCommunication
4 meanings3 idioms/phrases3 questions

Definitions

4 meanings
1

A mark, gesture, or object that represents or indicates something else.

/saɪn/

nounneutralBeginner
Communication

A mark or symbol used to represent something.

The flashing neon sign attracted customers to the diner.

💡 Simply: A 'sign' is like a secret message or clue that tells you something. Imagine you see a sign that says 'Wet Floor'—that's a sign that the floor is slippery!

👶 For kids: A sign is something that tells you something. Like, a stop sign tells you to stop!

More Examples

2

The doctor looked for signs of improvement in the patient.

3

A red octagon is a sign that tells drivers to stop.

How It's Used

General

"The road sign indicated a sharp turn ahead."

Communication

"The company logo is a distinctive sign."

Medicine

"A rash could be a sign of an allergic reaction."

2

A gesture or movement used to convey information, especially in the context of sign language.

/saɪn/

nounneutralmedium
Communication

A gesture used to communicate or convey information.

He made a sign of approval with a nod of his head.

💡 Simply: Sometimes we use our hands to send messages! A thumbs up is a sign that means 'good job'.

👶 For kids: A sign can be using your hands and body to tell someone something. Like when you wave hello!

More Examples

2

She communicated using sign language to her deaf friend.

3

The umpire gave the out sign.

How It's Used

Communication

"She used a hand sign to indicate her agreement."

Deaf Culture

"American Sign Language is a complex system of signs."

Tip:Think of a sign language interpreter using hand motions to communicate.
3

To write one's name on a document as a form of authorization or agreement.

/saɪn/

verbneutralBeginner
Action

To write one's name on a document to authorize it.

Please sign and date the document.

💡 Simply: When you 'sign' something, you're putting your name on it to show you agree or understand. Like, you sign a birthday card to show you sent it!

👶 For kids: To sign is to put your name on something. Like signing a paper to show you agree with it.

More Examples

2

The celebrities signed autographs for their fans.

3

The president will sign the bill into law.

How It's Used

Legal

"She signed the contract to accept the terms."

Business

"Please sign here at the bottom of the form."

Tip:Think of signing your name on a check; it's authorizing the transaction.
4

To communicate using sign language.

/saɪn/

verbneutralmedium
Action

The teacher can sign so she can communicate with the deaf students.

💡 Simply: To 'sign' is when you use hand gestures to talk. Think of when your friend is far away, and you use your hands to get their attention!

👶 For kids: When you sign, you use your hands to talk. Like, waving goodbye or pointing when you want something.

More Examples

2

It took her years to master the art of signing.

3

She signed the whole presentation.

How It's Used

Communication

"They signed to each other to convey the information."

Deaf Community

"She can sign fluently and translate for her deaf friend."

Tip:Think of a sign language interpreter; they 'sign' the spoken words.

Idioms & expressions

sign language

A visual form of communication using hand gestures, facial expressions, and body language.

"She learned sign language to communicate with her deaf parents."

sign of the times

A reflection of the current social trends or conditions.

"The popularity of online shopping is a sign of the times."

sign off

To end a communication, especially by signing one's name.

"I'll sign off the email with 'Best regards'."

From Latin signum, meaning 'mark, token, indication'.

Historically used to refer to omens, portents, and miraculous events.

Memory tip

Think of a road sign directing you to a destination; it's a representation of the road ahead.

Word Origin

LanguageLatin
Original meaning

"mark, token, indication"

road signsign languagesign ofsign upsign insign out

Common misspellings

sine

Usage

60%Spoken
40%Written