MAIN-TOPMAST
Meaning of MAIN-TOPMAST in English
transcription, транскрипция: [ mān-ˈtäp-ˌmast, -məst ]
noun
Date: 15th century
: a mast next above the mainmast
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003