gait vs single-foot

gait and single-foot both are nouns.

Word	Noun	Adjective	Verb	Adverb
gait	Yes	No	No	No
single-foot	Yes	No	Yes	No

As nouns, single-foot is a hyponym of gait; that is, single-foot is a word with a more specific, narrower meaning than gait:

gait: a horse's manner of moving
single-foot: a rapid gait of a horse in which each foot strikes the ground separately

Other hyponyms of gait include walk, rack, jog trot, trot, canter, lope, gallop.

gait (noun)	single-foot (noun)
a person's manner of walking	a rapid gait of a horse in which each foot strikes the ground separately
a horse's manner of moving
the rate of moving (especially walking or running)

gait (verb)	single-foot (verb)
	go at a rack