An object, quality, or event whose presence or occurrence indicates the probable presence or occurrence of something else. Dark clouds are a sign of an approaching storm.
A gesture or action used to convey information or instructions. She gave him a sign to be quiet.
A notice on public display that gives information or instructions in a written or symbolic form. The stop sign at the intersection is clearly visible.
A symbol or word used to represent an operation, instruction, or concept in mathematics or music. The plus sign indicates addition in mathematics.
A trace or indication of something, especially a disease or condition. The rash was a sign of an allergic reaction.
Each of the twelve sections of the zodiac, named after its corresponding constellation. She was born in late April, so her sign is Taurus.
A person’s handwritten signature. He put his sign at the bottom of the letter.
To write one's name on a document to indicate agreement or acknowledgment. She signed the contract to finalize the deal.
To communicate using sign language. He learned to sign so he could communicate with his deaf friend.
To mark with a sign or symbol. The artist signed the painting in the bottom right corner.
To engage or hire someone by signing a contract. The team signed the new player for the upcoming season.