| AMINOPTERIN | • aminopterin n. (Pharmacology) A 4-amino analog of folic acid used as a chemotherapy drug. • AMINOPTERIN n. a rodenticide.
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| AMPHIBOLITE | • amphibolite n. Any of a class of metamorphic rock composed mainly of amphibole with some quartz etc. • AMPHIBOLITE n. rock composed of amphibole; hornblende.
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| DIPLOMATISE | • diplomatise v. Alternative form of diplomatize. • DIPLOMATISE v. to practise, or bring about by, diplomacy, also DIPLOMATIZE.
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| DIPLOMATIZE | • diplomatize v. (Intransitive) To engage in diplomacy. • diplomatize v. (Transitive) To effect by means of diplomacy.
 • DIPLOMATIZE v. to practise, or bring about by, diplomacy, also DIPLOMATISE.
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| EPITHELIOMA | • epithelioma n. (Medicine) Any tumor that originates in the epithelium. • EPITHELIOMA n. a tumour of the epithelium.
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| HEMIANOPTIC | • hemianoptic adj. Alternative form of hemianopsic. • HEMIANOPTIC adj. suffering from hemiopia, blind in half the field of vision, also HEMIANOPIC, HEMIOPIC.
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| IMPETRATION | • impetration n. (Obsolete) The act of impetrating, or obtaining by petition or entreaty. • impetration n. (Obsolete, UK, law) The obtaining of benefice from Rome by solicitation, which benefice belonged to…
 • IMPETRATION n. seeking by entreaty.
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| IMPIGNORATE | • impignorate v. (Obsolete, transitive) To pledge or pawn. • IMPIGNORATE v. to pledge, pawn or mortgage.
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| IMPRECATION | • imprecation n. The act of imprecating, or invoking evil upon someone; a prayer that a curse or calamity may befall someone. • imprecation n. A curse.
 • IMPRECATION n. the act of cursing.
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| IMPROPRIATE | • impropriate v. (Transitive, obsolete) To appropriate for private use. • impropriate v. (Transitive) In ecclesiastical law, to place (ecclesiastical property) under control or management of a layperson.
 • impropriate adj. Of ecclesiastical property: placed under the control or management of a layperson.
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| IMPROVISATE | • improvisate v. To improvise; to extemporize. • improvisate adj. Unpremeditated; impromptu.
 • IMPROVISATE v. (obsolete) to improvise.
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| ISOMETROPIA | • isometropia n. (Medicine) The normal condition of having equal refractive power in each eye. • ISOMETROPIA n. equal refraction of the two eyes.
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| OMNIPATIENT | • omnipatient adj. Infinitely patient; capable of enduring all things. • OMNIPATIENT adj. enduring all things.
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| OPSIMATHIES | • OPSIMATHY n. education late in life. | 
| OPTIMALISED | • optimalised v. Simple past tense and past participle of optimalise. • OPTIMALISE v. to bring to the most desirable or most efficient state, also OPTIMALIZE.
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| OPTIMALISES | • optimalises v. Third-person singular simple present indicative form of optimalise. • OPTIMALISE v. to bring to the most desirable or most efficient state, also OPTIMALIZE.
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| OPTIMALIZED | • optimalized v. Simple past tense and past participle of optimalize. • OPTIMALIZE v. to bring to the most desirable or most efficient state, also OPTIMALISE.
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| OPTIMALIZES | • optimalizes v. Third-person singular simple present indicative form of optimalize. • OPTIMALIZE v. to bring to the most desirable or most efficient state, also OPTIMALISE.
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| PATRIMONIES | • patrimonies n. Plural of patrimony. • PATRIMONY n. an inheritance from one's father or ancestors.
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| PERISTOMIAL | • peristomial adj. Of or pertaining to a peristome. • PERISTOMIAL adj. relating to the peristome, the area, or a structure, surrounding a mouth, also PERISTOMAL, PERISTOMATIC.
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