bate vs chemical science

bate is not a noun while chemical science is a noun.

Word	Noun	Adjective	Verb	Adverb
bate	No	No	Yes	No
chemical science	Yes	No	No	No

bate (noun)	chemical science (noun)
	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

bate (verb)	chemical science (verb)
soak in a special solution to soften and remove chemicals used in previous treatments
flap the wings wildly or frantically; used of falcons
moderate or restrain; lessen the force of