| BIOTOXINS | • biotoxins n. Plural of biotoxin. • BIOTOXIN n. a poison of biological origin. |
| EXOSMOTIC | • exosmotic adj. Relating to exosmosis. • EXOSMOTIC adj. pertaining to exosmose, osmosis outwards. |
| EXOSTOSIS | • exostosis n. A benign bony growth, often covered with cartilage, on the surface of a bone or tooth. • EXOSTOSIS n. any protuberance of a bone which is not natural. |
| EXOTOXINS | • exotoxins n. Plural of exotoxin. • EXOTOXIN n. a secreted toxin. |
| EXPOSITOR | • expositor n. A person who expounds; a commentator. • EXPOSITOR n. one who, or that which, exposits. |
| HOMOTAXIS | • homotaxis n. (Biology) similarity in arrangement of parts. • homotaxis n. (Geology) similarity in the lithostratigraphic or biostratigraphic vertical sequence of rock strata… • HOMOTAXIS n. coincidence in order of organic succession but not necessarily in time. |
| NEOTOXINS | • NEOTOXIN n. any harmful substance in the environment causing illness or allergy. |
| NONTOXICS | • nontoxics n. Plural of nontoxic. • NONTOXIC n. a substance that is not toxic. |
| ORTHOAXIS | • ORTHOAXIS n. in crystallography, the orthodiagonal. |
| OXYTOCICS | • oxytocics n. Plural of oxytocic. • OXYTOCIC n. a drug that hastens childbirth. |
| OXYTOCINS | • oxytocins n. Plural of oxytocin. • OXYTOCIN n. a pituitary hormone that stimulates uterine muscle contraction. |
| PROTOXIDS | • protoxids n. Plural of protoxid. • PROTOXID n. that one of a series of oxides having the lowest proportion of oxygen, also PROTOXIDE. |
| TOXICOSES | • toxicoses n. Plural of toxicosis. • TOXICOSIS n. a pathological condition caused by a poison or toxin. |
| TOXICOSIS | • toxicosis n. (Toxicology) illness due to poisoning. • TOXICOSIS n. a pathological condition caused by a poison or toxin. |
| ZOOTAXIES | • ZOOTAXY n. systematic zoology. |
| ZOOTOXINS | • zootoxins n. Plural of zootoxin. • ZOOTOXIN n. a toxin produced by an animal. |