gird vs girdle

gird is not a noun while girdle is a noun.

Word	Noun	Adjective	Verb	Adverb
gird	No	No	Yes	No
girdle	Yes	No	Yes	No

As verbs, gird and girdle are synonyms defined as:

gird (noun)	girdle (noun)
	a woman's close-fitting foundation garment
	a band of material around the waist that strengthens a skirt or trousers
	an encircling or ringlike structure

gird (verb)	girdle (verb)
prepare oneself for a military confrontation	put a girdle on or around
bind with something round or circular	cut a girdle around so as to kill by interrupting the circulation of water and nutrients
put a girdle on or around