articulation vs hip socket

articulation and hip socket both are nouns.

Word	Noun	Adjective	Verb	Adverb
articulation	Yes	No	No	No
hip socket	Yes	No	No	No

articulation (noun)	hip socket (noun)
the act of joining things in such a way that motion is possible	the socket part of the ball-and-socket joint between the head of the femur and the innominate bone
(anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)
the aspect of pronunciation that involves bringing articulatory organs together so as to shape the sounds of speech
expressing in coherent verbal form
the shape or manner in which things come together and a connection is made