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 There are 5 twelve-letter words containing A, E, M, N, P, R and Z| PANCREOZYMIN | • pancreozymin n. (Dated) cholecystokinin. • PANCREOZYMIN n. a hormone that stimulates enzyme production by the pancreas.
 |  | PARCHMENTIZE | • parchmentize v. (Transitive) To convert to a parchment-like substance, especially by sulfuric acid. • PARCHMENTIZE v. to make like parchment, e.g. by treating with sulphuric acid, also PARCHMENTISE.
 |  | PROMETHAZINE | • promethazine n. (Pharmacology) A first-generation H1 receptor antagonist derived from phenothiazine, used as antihistamine… • PROMETHAZINE n. a bitter-tasting phenothiazine derivative, related to chlorpromazine, used as an antihistamine, anti-emetic, and sedative.
 |  | SPERMATOZOAN | • spermatozoan adj. Of or pertaining to spermatozoa. • spermatozoan n. A spermatozoon.
 • SPERMATOZOAN n. a male sex cell, also SPERMATOZOON.
 |  | 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.
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 Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.Definitions are short excerpt from the WikWik.org and 1Word.ws.
 
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