| BOOKCROSSINGS | • bookcrossings n. Plural of bookcrossing. • BOOKCROSSING n. the practice of leaving a book in a public location to be found and read by others, who then do the same.
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| COCONSCIOUSES | • COCONSCIOUS n. mental processes in a subsidiary stream, apart from the main stream of consciousness. | 
| COSPONSORSHIP | • cosponsorship n. Joint sponsorship by more than one party. • COSPONSORSHIP n. the state of being a cosponsor.
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| INODOROUSNESS | • inodorousness n. (Archaic) The lack of odor. • INODOROUS n. emitting no odor.
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| ISOSPONDYLOUS | • isospondylous adj. (Zoology) Of or pertaining to the Isospondyli. • isospondylous adj. (Zoology) Having the anterior vertebrae separate and normal.
 • ISOSPONDYLOUS adj. of, relating to, or belonging to the Isospondyli, an order of soft-finned teleost fishes that includes the herring, salmon, trout, and pike.
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| NONPOSSESSION | • nonpossession n. (Uncountable) Lack of possession; not possessing something. • nonpossession n. (Countable) That which is not a possession; something not owned.
 • NONPOSSESSION n. something that is not a possession.
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| NOTORIOUSNESS | • notoriousness n. Notoriety, infamy. • NOTORIOUS n. infamous.
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| OBNOXIOUSNESS | • obnoxiousness n. The characteristic of being obnoxious. • OBNOXIOUSNESS n. the state of being obnoxious.
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| OPSONISATIONS | • OPSONISATION n. the process of opsonising, also OPSONIZATION. | 
| PHOTOFISSIONS | • photofissions n. Plural of photofission. • photofissions v. Third-person singular simple present indicative form of photofission.
 • PHOTOFISSION n. nuclear fission induced by gamma rays.
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| POISONOUSNESS | • poisonousness n. The state or quality of being poisonous. • POISONOUS n. having the quality or effect of poison.
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| POSTPOSITIONS | • postpositions n. Plural of postposition. • POSTPOSITION n. the placing of a grammatical element after a word to which it is primarily related in a sentence.
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| SOLONISATIONS | • SOLONISATION n. the process by which a solonetz is formed, also SOLONIZATION. | 
| SPONGOLOGISTS | • spongologists n. Plural of spongologist. • SPONGOLOGIST n. one who studies sponges.
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