speck vs chylomicron

speck and chylomicron both are nouns.

Word	Noun	Adjective	Verb	Adverb
speck	Yes	No	Yes	No
chylomicron	Yes	No	No	No

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

speck: (nontechnical usage) a tiny piece of anything
chylomicron: a microscopic particle of triglycerides produced in the intestines during digestion; in the bloodstream they release their fatty acids into the blood

Other hyponyms of speck include grain, grinding, flyspeck, identification particle.

speck (noun)	chylomicron (noun)
a very small spot	a microscopic particle of triglycerides produced in the intestines during digestion; in the bloodstream they release their fatty acids into the blood
a slight but appreciable amount
(nontechnical usage) a tiny piece of anything

speck (verb)	chylomicron (verb)
produce specks in or on