noun
plural signs
[count] a piece of paper, wood, etc., with words or pictures on it that gives information about something
something (such as an action or event) which shows that something else exists, is true, or will happen
a motion, action, or movement that you use to express a thought, command, or wish
any one of the hand movements that are used in sign language - often + for
a symbol that is used to represent something especially in mathematics
star sign
a sign of the times
something that shows the kinds of things that are happening, popular, important, etc., in a culture at a particular period in history
verb
signs; signed; signing
to write (your name) on something [+ obj]
[+ obj] :to write your name on (something) especially to show that you accept, agree with, or will be responsible for something
[+ obj] :to hire (someone) to do something especially by having that person sign a contract
[no obj] :to agree to work for or to produce something for an organization, business, etc., especially by signing a contract
usually + with
to communicate by using sign language [no obj]
sign away
[phrasal verb]
sign (something) away or sign away (something) :to give (something, such as rights or property) to someone by signing a document
sign for
[phrasal verb]
sign for (something) :to sign a document to show that you have received (a package, letter, etc.)
sign in
[phrasal verb]
to sign your name on a list, in a book, etc., to show that you have arrived
b sign (someone) in or sign in (someone) :to write the name of (someone) on a list, in a book, etc., to show that they have arrived
sign (something) in or sign in (something) :to sign your name on a list, in a book, etc., to show that you have returned (something that you borrowed)
sign off
[phrasal verb]
to end a letter or broadcast by signing or saying your name
US sign off or Brit sign (something) off or Brit sign off (something) :to approve something officially by signing your name
usually + on in U.S. English
sign on
[phrasal verb]
to agree to do something (such as a job) especially by signing a contract
b sign (someone) on or sign on (someone) :to hire (someone) to do something especially by having that person sign a contract
to start a broadcast by saying your name
Brit :to report officially that you are unemployed in order to receive money from the government
sign out
[phrasal verb]
to sign your name on a list, in a book, etc., to show that you have left a place
b sign (someone) out or sign out (someone) :to write the name of (someone) on a list, in a book, etc., to show that they have left a place
sign (something) out or sign out (something) :to sign your name on a list, in a book, etc., to show that you have borrowed (something)
sign over
[phrasal verb]
sign (something) over or sign over (something) :to give (something that you own, such as rights or property) to someone by signing a document
sign up
[phrasal verb]
to sign your name on a document or list in order to get, do, or take something
to indicate that you will definitely do a job, join a team, etc., especially by signing a contract
sign (someone) up or sign up (someone)
to add the name of (someone) to an official list in order for that person to get, do, or take something
to hire (someone) to do something especially by having that person sign a contract