Thumbboard

//ˈθʌm.bɔɹd// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A small keyboard designed to be operated with the thumbs, as on smartphones.

Etymology

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

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.