noun Scuba Diving.
an inflatable vest used to control one's buoyancy underwater or to rest at the surface, usually having a connecting hose for inflation or deflation by mouth and a CO2 cartridge for rapid, emergency inflation.
FOR LEXICAL ALIMENTATION, TAKE THIS WORD OF THE DAY QUIZ!
Nourish your vocabulary with a refresher on the words from the week of September 14–20, 2020!
Question 1 of 7
What does “blatherskite” mean?
Also called BC, buoyancy control device .
Words nearby buoyancy compensator
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020