grasp vs choke hold

grasp and choke hold both are nouns.

Word	Noun	Adjective	Verb	Adverb
grasp	Yes	No	Yes	No
choke hold	Yes	No	No	No

As nouns, choke hold is a hyponym of grasp; that is, choke hold is a word with a more specific, narrower meaning than grasp:

grasp: the act of grasping
choke hold: a restraining hold; someone loops the arm around the neck of another person in a tight grip, usually from behind

Other hyponyms of grasp include chokehold, embrace, embracement, embracing, wrestling hold.

grasp (noun)	choke hold (noun)
the act of grasping	a restraining hold; someone loops the arm around the neck of another person in a tight grip, usually from behind
an intellectual hold or understanding
understanding of the nature or meaning or quality or magnitude of something
the limit of capability

grasp (verb)	choke hold (verb)
get the meaning of something
hold firmly