(biology) A spermatocyte or spermoblast.

(compound prefix) nemat- + -o-

(mineralogy) A variety of brucite, occurring in slender fibers which are elastic and easily separated, having a color of white with a shade of yellow and a highly silky luster.

plural of nemastomatid

plural of nematistiid

(zoology) Any harvestman of the family Nemastomatidae.

(zoology) Any roosterfish in the family Nematistiidae.

Of or relating to the Nematocera, a suborder of elongated flies with thin, segmented antennae and mostly aquatic larvae, consisting of the mosquitoes, crane flies, gnats, and midges.

Any fly of the Nematocera

plural of nematoceran