A plastic surgery technique in which a thumb is created from an existing finger, typically by migrating the index finger to the position of the thumb.

present participle of pollicate

simple past tense and past participle of pollicate

Third-person singular simple present indicative form of pollicate

To gesture with the thumb.

(zoology) Of insects: having a curved projection or spine on the inner side of a leg joint.

(anatomy) of the thumb

plural of pollex