| PALEOZOOLOGY | • paleozoology n. (Zoology) The branch of zoology dealing with fossils, and the creatures that were transformed into them. • PALEOZOOLOGY n. the study of fossil animals, also PALAEOZOOLOGY. |
| SPERMATOZOON | • spermatozoon n. (Cytology) A reproductive cell or gamete of a male, carried in semen, that fertilizes an ovum to produce a zygote. • spermatozoön n. Alternative spelling of spermatozoon. • SPERMATOZOON n. a male sexual cell, which fertilises the egg, also SPERMATOZOAN. |
| ZOOGEOGRAPHY | • zoogeography n. The scientific study of the geographical distribution of animal species. • zoögeography n. (Zoology) Alternative spelling of zoogeography. • ZOOGEOGRAPHY n. the study of the geographic distribution of animals. |
| PALAEOZOOLOGY | • palaeozoology n. Alternative form of paleozoology. • PALAEOZOOLOGY n. the study of fossil animals, also PALEOZOOLOGY. |
| ZOOGEOGRAPHER | • zoogeographer n. A person involved in zoogeography. • ZOOGEOGRAPHER n. a student of zoogeography. |
| ZOOGEOGRAPHIC | • zoogeographic adj. Of or relating to zoogeography; concerning the geographic distribution of animals. • ZOOGEOGRAPHIC adj. relating to zoogeography, also ZOOGEOGRAPHICAL. |
| PALEOZOOLOGIES | • PALEOZOOLOGY n. the study of fossil animals, also PALAEOZOOLOGY. |
| PALEOZOOLOGIST | • paleozoologist n. Any zoologist whose speciality is paleozoology. • PALEOZOOLOGIST n. one who studies paleozoology. |
| ZOOGEOGRAPHERS | • zoogeographers n. Plural of zoogeographer. • ZOOGEOGRAPHER n. a student of zoogeography. |
| ZOOGEOGRAPHIES | • zoogeographies n. Plural of zoogeography. • zoögeographies n. Plural of zoögeography. • ZOOGEOGRAPHY n. the study of the geographic distribution of animals. |
| ZOOPATHOLOGIES | • ZOOPATHOLOGY n. the study of animal diseases. |
| PALAEOZOOLOGIES | • PALAEOZOOLOGY n. the study of fossil animals, also PALEOZOOLOGY. |
| PALAEOZOOLOGIST | • palaeozoologist n. Alternative spelling of paleozoologist. • PALAEOZOOLOGIST n. a student of palaeozoology. |
| PALEOZOOLOGICAL | • paleozoological adj. Relating to paleozoology. • PALEOZOOLOGICAL adj. relating to paleozoology. |
| PALEOZOOLOGISTS | • paleozoologists n. Plural of paleozoologist. • PALEOZOOLOGIST n. one who studies paleozoology. |
| ZOOGEOGRAPHICAL | • zoogeographical adj. Pertaining to zoogeography. • zoögeographical adj. (Rare) Alternative form of zoogeographical. • ZOOGEOGRAPHICAL adj. relating to zoogeography, also ZOOGEOGRAPHIC. |