| CENTROSPHERE | • centrosphere n. (Biology) The cytoplasm surrounding the centriole of a centrosome. • centrosphere n. (Geology) barysphere. • CENTROSPHERE n. the central part of the earth below the crust, aka barysphere. |
| CHIROPTERANS | • chiropterans n. Plural of chiropteran. • CHIROPTERAN n. a member of the Chiroptera, an order of mammals comprising the bats. |
| ORNITHOPTERS | • ornithopters n. Plural of ornithopter. • ORNITHOPTER n. a birdlike archaic flying machine. |
| ORTHOPTERANS | • orthopterans n. Plural of orthopteran. • ORTHOPTERAN n. any member of the Orthoptera, an order of mandibulate insects, also ORTHOPTERON. |
| PANARTHRITIS | • panarthritis n. (Medicine) arthritis in all of the joints. • panarthritis n. (Medicine) inflammation of all the structures of a joint. • PANARTHRITIS n. arthritis of all joints of body, or of the whole of one joint. |
| PARANTHROPUS | • Paranthropus prop.n. A taxonomic genus within the family Hominidae – a group of extinct bipedal hominids, the robust australopithecines. • PARANTHROPUS n. an Olduvai anthropoid ape. |
| PARTNERSHIPS | • partnerships n. Plural of partnership. • PARTNERSHIP n. the state of being a partner. |
| PHRONTISTERY | • phrontistery n. A place for thinking. • phrontistery n. (Humorous) The toilet; the lavatory. • phrontistery n. An establishment devoted to education or study. |
| PLATYRRHINES | • platyrrhines n. Plural of platyrrhine. • PLATYRRHINE n. a New World monkey. |
| PRECHRISTIAN | • pre-Christian adj. Pertaining to the time before the arrival of Christianity, particularly in Western Europe. • pre-Christian n. (Christianity) A person who is not yet a Christian, regarded as a potential convert. • PRECHRISTIAN adj. belonging to the time before Christianity. |
| PREHISTORIAN | • prehistorian n. A student of, or expert in prehistory. • PREHISTORIAN n. an archaeologist who specializes in prehistory. |
| PROSTANTHERA | • Prostanthera prop.n. A taxonomic genus within the family Lamiaceae – mintbushes. • PROSTANTHERA n. an Australian bush, with strongly scented leaves and red or white flowers. |
| PROTHROMBINS | • prothrombins n. Plural of prothrombin. • PROTHROMBIN n. a protein-like substance present in blood plasma. |
| RETAINERSHIP | • retainership n. The practice of charging a retainer fee, or a client relationship based on such a fee. • RETAINERSHIP n. the office of retainer. |
| STENOGRAPHER | • stenographer n. Someone skilled in the transcription of speech (for example, a secretary who takes dictation). • STENOGRAPHER n. a writer of shorthand. |
| STRAPHANGERS | • straphangers n. Plural of straphanger. • STRAPHANGER n. a standing passenger in a train, bus, etc. who holds on to a strap for safety. |
| THYROTROPINS | • thyrotropins n. Plural of thyrotropin. • THYROTROPIN n. a hormone, produced in the anterior lobe of the pituitary gland, which stimulates the thyroid, also THYROTROPHIN. |
| TRANSHIPPERS | • transhippers n. Plural of transhipper. • TRANSHIPPER n. one who tranships, also TRANSSHIPPER. |
| TRANSSHIPPER | • transshipper n. One who transships. • TRANSSHIPPER n. one who transships, also TRANSHIPPER. |