Topic: LANGUAGES
| Date: | 1200-1300 |
| Language: | Old French |
| Origin: | signe, from Latin signum 'mark, sign, image, seal' |
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sign1 S3 W2

1 a piece of paper, metal, or wood with words or a picture that gives people information, warnings, or instructions :
a sign on the door
gives information
[countable]
a sign on the door2 an event, fact etc that shows that something is happening or that something is true or exists [= indication]COLLOCATIONS 
sign (that) clear/obvious sign warning sign good/positive/encouraging sign bad sign outward/visible sign sure sign (=clear proof) tell-tale signs (=signs that clearly show something bad) there are signs/there are no signs show signs of (doing) something show/give every sign of doing something (=used to say that something is very likely) take/see something as a sign (that) (=understand something to mean something) at the first sign of something (=immediately)
shows something is true
[countable]
sign (that) clear/obvious sign warning sign good/positive/encouraging sign bad sign outward/visible sign sure sign (=clear proof) tell-tale signs (=signs that clearly show something bad) there are signs/there are no signs show signs of (doing) something show/give every sign of doing something (=used to say that something is very likely) take/see something as a sign (that) (=understand something to mean something) at the first sign of something (=immediately)
3 a movement, sound etc that you make in order to tell someone something :
the thumbs-up sign (=a sign that you make with your hand to show that something is successful)
movement or sound
[countable]
the thumbs-up sign (=a sign that you make with your hand to show that something is successful) sign that
Bruce made a sign that he was ready to leave.
Bruce made a sign that he was ready to leave.4 a mark or shape that has a particular meaning [= symbol]:
the dollar sign
a minus sign
symbol
[countable]
the dollar sign
a minus sign5 a group of stars, representing one of 12 parts of the year, that some people believe influences your behaviour and your life :
What sign are you?
star sign
[countable] also star signROA
What sign are you?6 a language that uses hand movements instead of spoken words, used by people who cannot hear [= sign language]
language
[uncountable]SLL7 used to say that someone or something is not in a place or cannot be found :
I waited for two hours but there was still no sign of her.
there is no sign of somebody/something
I waited for two hours but there was still no sign of her.8
sign of life
a) a movement that shows that someone is alive, or something that shows that there are people in a particular place :
She listened intently for signs of life.
She listened intently for signs of life.b) something that shows that a situation is becoming more active :
9 something that shows how people live now :
It's just a sign of the times that many children have mobile phones.
sign of the times
It's just a sign of the times that many children have mobile phones.10 the hand movement that some Christians make in the shape of a cross, to show respect for God or to protect themselves from evil
