terra alba vs Kaopectate

terra alba and Kaopectate both are nouns.

Word	Noun	Adjective	Verb	Adverb
terra alba	Yes	No	No	No
Kaopectate	Yes	No	No	No

terra alba (noun)	Kaopectate (noun)
finely pulverized gypsum used especially as a pigment	trade name for a fixed-combination antidiarrheal drug that use kaolin as the adsorbent and pectin as the emollient
a fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper)
fine white clay used in making tobacco pipes and pottery and in whitening leather