Pronunciation: ' klir- ' er-
Function: noun
Date: 1955
: sudden severe turbulence occurring in cloudless regions that causes violent jarring or buffeting of aircraft
Pronunciation: ' klir- ' er-
Function: noun
Date: 1955
: sudden severe turbulence occurring in cloudless regions that causes violent jarring or buffeting of aircraft
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012