funeral parlor vs funeral parlour

funeral parlor and funeral parlour both are nouns.

Word	Noun	Adjective	Verb	Adverb
funeral parlor	Yes	No	No	No
funeral parlour	Yes	No	No	No

As nouns, funeral parlor and funeral parlour are synonyms defined as:

funeral parlor and funeral parlour: a mortuary where those who knew the deceased can come to pay their last respects

Other synonyms of funeral parlor include funeral-residence, funeral chapel, funeral church, funeral home.

funeral parlor (noun)	funeral parlour (noun)
a mortuary where those who knew the deceased can come to pay their last respects	a mortuary where those who knew the deceased can come to pay their last respects