COB stands for "Chief of the Boat", and is the senior enlisted member aboard an active commissioned submarine in the U.S. Navy, regardless of rank.
The position aboard a submarine is equivalent to a ship or shore Command Master Chief; however, the COB can be a Senior Chief (or a Chief in rare circumstances). Typically if the COB is not a Master Chief, he is very close to becoming one, or at least has many years at the Senior Chief position.
Cob
corn on the cob! hence why maize is sometimes called corn.
cob
it iis called a cob for both male and female
cob
cob
Corn - as in "corn on the cob".
Is corn-on-the-cob hyphenated?
Female "pen", male "cob".
Cob Stenham was born in 1932.
Cob Stenham died in 2006.
A male swan is called a cob and a female swan is a pen.