TOUCHHOLE
Meaning of TOUCHHOLE in English
transcription, транскрипция: [ ˈtəch-ˌhōl ]
noun
Date: 1501
: the vent in muzzle-loading guns through which the charge is ignited
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003