Dictionary

thumbs–up

noun \-ˈəp\

: a gesture in which you hold your hand out with your thumb pointed up in order to say yes, to show approval, etc.

Full Definition of THUMBS-UP

:  an instance or gesture of approval or encouragement

First Known Use of THUMBS-UP

1892

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May 04, 2015
cozen Hear it
to deceive by coaxing or trickery
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