fixture vs fixing

fixture and fixing both are nouns.

Word	Noun	Adjective	Verb	Adverb
fixture	Yes	No	No	No
fixing	Yes	No	No	No

As nouns, fixture and fixing are synonyms defined as:

Other synonyms of fixture include fix, mend, mending, repair, reparation.

fixture (noun)	fixing (noun)
the act of putting something in working order again	the act of putting something in working order again
an object firmly fixed in place (especially in a household)	the sterilization of an animal
the quality of being fixed in place as by some firm attachment	(histology) the preservation and hardening of a tissue sample to retain as nearly as possible the same relations they had in the living body
a regular patron	restraint that attaches to something or holds something in place