Bellows is already plural.
The singular is bellow.
The noun 'bellows' is an uncountable noun, a form of binary noun, a word for something with two parts making up the whole; a shortened form for 'a pair of'.The singular form is a pair of bellows.The plural form is pairs of bellows.
You didn't say which meaning of the word you want to use. Bellows can mean a plural verb, as in yelling. The coach bellows at the team. The cow bellows when it's time to be milked. Bellows can also be a noun, as in the device used to force air through a furnace or forge. The blacksmith pumped the bellows to make the fire hotter. There was a crack in the bellows, and they didn't work well.
George Bellows has written: 'The lithographs of George Bellows' 'Bellows George (Untitled)' 'George Bellows and the war series of 1918' -- subject(s): Exhibitions 'The drawings of George Bellows' 'George Wesley Bellows' 'George Bellows, works from the permanent collection of the Albright-Knox Art Gallery' -- subject(s): Albright-Knox Art Gallery, Exhibitions
Albert Fitch Bellows died in 1883.
Some of the styles of Bellows expansion joints that are available for purchase are the Single Bellows Fixed Flange, the Single Bellows Floating Flange and the Single Bellows Raised Face Flange.
Gil Bellows is 178 cm.
Jim Bellows is 5' 7".
Dr. Bellows was created in 1965.
Kent Bellows was born in 1949.
A bellows is an air pump . A pump organ would have a bellows . A poet might conceivably use bellows as a figure of speech to stand for a pump organ.
The address of the Bellows Falls Writers Center is: 7 Canal Street, Bellows Falls, VT 05101-1367
The address of the Bellows Falls Historical Society Museum is: Po Box 466, Bellows Falls, VT 05101-0466