hanging vs lambrequin

hanging and lambrequin both are nouns.

Word	Noun	Adjective	Verb	Adverb
hanging	Yes	No	No	No
lambrequin	Yes	No	No	No

As nouns, lambrequin is a hyponym of hanging; that is, lambrequin is a word with a more specific, narrower meaning than hanging:

hanging: decoration that is hung (as a tapestry) on a wall or over a window
lambrequin: short and decorative hanging for a shelf edge or top of a window casing

Other hyponyms of hanging include dossal, dossel, Kakemono, arras, tapestry.

hanging (noun)	lambrequin (noun)
the act of suspending something (hanging it from above so it moves freely)	short and decorative hanging for a shelf edge or top of a window casing
a form of capital punishment; victim is suspended by the neck from a gallows or gibbet until dead	a scarf that covers a knight's helmet
decoration that is hung (as a tapestry) on a wall or over a window