| COEXTENSION | • coextension n. The act of extending equally, or the state of being equally extended. • COEXTENSION n. the act of coextending. |
| COMMIXTIONS | • commixtions n. Plural of commixtion. • COMMIXTION n. commixture; mingling. |
| CONSOLATRIX | • CONSOLATRIX n. a woman who consoles. |
| EXOCYTOSING | • exocytosing v. Present participle of exocytose. • EXOCYTOSE v. to secrete a substance from within a cell. |
| EXODONTISTS | • exodontists n. Plural of exodontist. • EXODONTIST n. a specialist in exodontia, the branch of dentistry involving the extraction of teeth. |
| EXPOSITIONS | • expositions n. Plural of exposition. • EXPOSITION n. a setting forth of the meaning or purpose (as of a writing). |
| EXSOLUTIONS | • exsolutions n. Plural of exsolution. • EXSOLUTION n. relaxation. |
| HAEMOTOXINS | • haemotoxins n. Plural of haemotoxin. • HAEMOTOXIN n. a substance that destroys red blood cells, also HEMOTOXIN. |
| MOXIBUSTION | • moxibustion n. (Folk medicine) The burning of moxa against the skin to treat pain or illness. • MOXIBUSTION n. cauterization by use of moxa. |
| NEUROTOXINS | • neurotoxins n. Plural of neurotoxin. • NEUROTOXIN n. a nerve poison. |
| OXIDISATION | • oxidisation n. (British spelling) Alternative spelling of oxidization. • OXIDISATION n. the act of oxidising, also OXIDIZATION. |
| PHYTOTOXINS | • phytotoxins n. Plural of phytotoxin. • PHYTOTOXIN n. a poison produced by a plant. |
| PICROTOXINS | • picrotoxins n. Plural of picrotoxin. • PICROTOXIN n. a bitter toxin obtained from the seeds of the shrub Anamirta cocculus. |
| SAXOPHONIST | • saxophonist n. A person who owns, plays or practices with the saxophone. • SAXOPHONIST n. one who plays the saxophone. |
| TAXONOMISTS | • taxonomists n. Plural of taxonomist. • TAXONOMIST n. a specialist in taxonomy, also TAXONOMER. |
| TETROTOXINS | • TETROTOXIN n. a deadly nerve poison found in a species of Japanese puffer fish, also TETRODOTOXIN. |
| TOXICATIONS | • toxications n. Plural of toxication. • TOXICATION n. the state of being toxic. |
| XENOBIOTICS | • xenobiotics n. Plural of xenobiotic. • XENOBIOTIC n. a xenobiotic substance or item. |
| XYLOPHONIST | • xylophonist n. Someone who plays a xylophone. • XYLOPHONIST n. one who plays the xylophone. |