thumbboard

noun

thumbboard

noun

US /ˈθʌm.bɔɹd/ · AU, UK /ˈθʌm.bɔːd/

Etymology Blend of thumb + keyboard. By surface analysis, thumb + board.

1

A small keyboard designed to be operated with the thumbs, as on smartphones.

Synonyms: thumb keyboard
Coordinate terms: keypad

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.