| AMANITINS | • amanitins n. Plural of amanitin. • AMANITIN n. a toxin produced by certain mushrooms. |
| BULLETINS | • bulletins n. Plural of bulletin. • BULLETIN v. to make known by or describe in a bulletin. |
| CARROTINS | • carrotins n. Plural of carrotin. • CARROTIN n. a plant pigment, also CAROTENE, CAROTIN. |
| CARYOTINS | • CARYOTIN n. the nuclear material of a cell. |
| COLISTINS | • colistins n. Plural of colistin. • COLISTIN n. a type of antibiotic. |
| DESYATINS | • desyatins n. Plural of desyatin. • DESYATIN n. (Russian) a measure of land, also DESSIATINE, DESSYATIN, DESSYATINE. |
| FERRITINS | • ferritins n. Plural of ferritin. • FERRITIN n. a protein in which iron is stored in the liver. |
| HAEMATINS | • haematins n. Plural of haematin. • hæmatins n. Plural of hæmatin. • HAEMATIN n. a brown substance containing ferric iron obtained from dried blood, also HEMATIN, HEMATINE. |
| INVERTINS | • invertins n. Plural of invertin. • INVERTIN n. an unorganized ferment which causes cane sugar to take up a molecule of water and be converted into invert sugar. |
| KARYOTINS | • KARYOTIN n. a readily stained substance in the nucleus of a cell made up of DNA, RNA and proteins, aka chromatin, also CARYOTIN. |
| LAMANTINS | • lamantins n. Plural of lamantin. • LAMANTIN n. (French) a large aquatic mammal, aka manatee. |
| MELITTINS | • melittins n. Plural of melittin. • MELITTIN n. a toxic polypeptide found in bee venom, responsible for the pain of the sting. |
| NYSTATINS | • nystatins n. Plural of nystatin. • NYSTATIN n. an antifungal antibiotic, used in treating monilia and candida. |
| PALMITINS | • palmitins n. Plural of palmitin. • PALMITIN n. a glyceride of palmitic acid. |
| SECRETINS | • secretins n. Plural of secretin. • SECRETIN n. a hormone secreted by the duodenum. |