Alternative form of thumbs down

To disapprove with a thumbs-down sign.

To approve with a thumbs-up sign.

(anatomy, informal) The fleshy portion, opposite the nail, of the first segment (first phalange) of the human thumb.

Indigo in the form of small balls or lumps, used for blueing linen etc.

(music) Any type of lamellophone having a small sound box fitted with a row of tuned tabs that are plucked with the thumbs; a mbira.

plural of thumb piano

A ring worn over the end of the thumb to protect it during archery.

Third-person singular simple present indicative form of thumbs-down

present participle of thumbs-up