transcription, транскрипция: [ ˈkāv-ˌin ]
noun
Date: 1860
1. : the action of caving in
2. : a place where earth has caved in
CAVE-IN
Meaning of CAVE-IN in English
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003