thumbs-down
Meaning
a gesture or sign of rejection, disapproval, or failure.
Structure
Usage
the committee gave the proposal a unanimous thumbs-down.
his latest film received a thumbs-down from most critics.
if the prototype gets a thumbs-down from the focus group, we'll have to start over.
Etymology
the term is a compound noun formed from the english words 'thumb' and 'down'. it originates from the ancient roman practice in gladiatorial contests, where the fate of a defeated fighter was decided by the crowd's gesture. although the precise historical gesture is debated, the phrase "thumbs-down" became cemented in english by the 18th century to metaphorically signify a verdict of rejection or disapproval. the 'thumb' represents the instrument of judgment, and 'down' spatially indicates the negative or fatal outcome. thus, a literal physical gesture evolved into a widely understood abstract symbol for refusal or failure.
Analysis
thumb (from old english 'þūma', meaning the short, thick first digit of the human hand); s (old english plural suffix); down (from old english 'dūne', a variant of 'of dūne', meaning from the hill, here indicating a downward direction).