THUMBWHEEL


Meaning of THUMBWHEEL in English

transcription, транскрипция: [ ˈthəm-ˌhwēl, -ˌwēl ]

noun

Date: 1903

: a control for various devices consisting of a partially exposed wheel that can be turned by moving the exposed edge with a finger

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.