What do a.m. and p.m. stand for?

whistling buoy

noun, Nautical
a buoy having a whistle operated by air trapped and compressed in an open-bottomed chamber by the rising and falling water level caused by natural wave action. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source

Word of the Day

Difficulty index for whistling buoy

Few English speakers likely know this word

Word Value for whistling

Scrabble Words With Friends