TOGGLE BOLT


Meaning of TOGGLE BOLT in English

transcription, транскрипция: [ noun ]

Date: circa 1794

: a bolt that has a nut with wings which close for passage through a small hole and spring open after passing through the hole to keep the bolt from slipping back through

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