| ECTOZOANS | • ectozoans n. Plural of ectozoan. • ECTOZOAN n. a parasite on the body of an animal, also ECTOZOON. |
| ENTOZOANS | • ENTOZOAN n. an internal parasite, also ENDOZOON, ENTOZOON. |
| ENZOOTICS | • enzootics n. Plural of enzootic. • ENZOOTIC n. an enzootic disease. |
| MOTORIZES | • motorizes v. Third-person singular simple present indicative form of motorize. • MOTORIZE v. to provide with motors, also MOTORISE. |
| ROBOTIZES | • robotizes v. Third-person singular simple present indicative form of robotize. • ROBOTIZE v. to make automatic, also ROBOTISE. |
| SNOOZIEST | • snooziest adj. Superlative form of snoozy: most snoozy. • SNOOZY adj. given to snoozing. |
| ZOETROPES | • zoetropes n. Plural of zoetrope. • ZOETROPE n. (Greek) a slotted rotating cylinder producing primitive animation, also ZOOTROPE. |
| ZOOLATERS | • zoolaters n. Plural of zoolater. • ZOOLATER n. one who worships animals. |
| ZOOPERIST | • ZOOPERIST n. one who experiments on lower animals. |
| ZOOPHYTES | • zoophytes n. Plural of zoophyte. • zoöphytes n. Plural of zoöphyte. • ZOOPHYTE n. an animal (such as sponge, coral, sea anemone, etc.) resembling a plant. |
| ZOOSTEROL | • zoosterol n. (Biochemistry) Any sterol found in animal tissue. • ZOOSTEROL n. a sterol, such as cholesterol, of animal origin. |
| ZOOTAXIES | • ZOOTAXY n. systematic zoology. |
| ZOOTHEISM | • zootheism n. Animal worship; zoolatry. • ZOOTHEISM n. the attribution of divine qualities to animals. |
| ZOOTHOMES | • zoothomes n. Plural of zoothome. • zoöthomes n. Plural of zoöthome. • ZOOTHOME n. a group of zooids, such as a mass of coral. |
| ZOOTOMIES | • zootomies n. Plural of zootomy. • ZOOTOMY n. the dissection of animals. |
| ZOOTROPES | • zootropes n. Plural of zootrope. • ZOOTROPE n. (Greek) a slotted rotating cylinder producing primitive animation, also ZOETROPE. |
| ZOPILOTES | • zopilotes n. Plural of zopilote. • ZOPILOTE n. (Nahuatl) the urubu or American black vulture. |