| ACHROMATINS | • achromatins n. Plural of achromatin. • ACHROMATIN n. tissue which is not stained by fluid dyes.
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| ACHROMATISE | • achromatise v. Non-Oxford British spelling standard spelling of achromatize. • ACHROMATISE v. to make achromatic, also ACHROMATIZE.
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| ACHROMATISM | • achromatism n. (Optics) The state or quality of being achromatic; achromaticity. • achromatism n. The state of being free of colors, not emitting or separating into colors.
 • achromatism n. Achromatopia.
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| ACHROMATOUS | • achromatous adj. Lacking normal colour; colourless. • ACHROMATOUS adj. having little or no colour.
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| APOCHROMATS | • apochromats n. Plural of apochromat. • APOCHROMAT n. an apochromatic lens or instrument.
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| CAMPHORATES | • camphorates n. Plural of camphorate. • CAMPHORATE v. to impregnate or treat with camphor.
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| CARTHAMINES | • CARTHAMINE n. a dye obtained from safflower. | 
| CHARISMATIC | • charismatic adj. Of, related to, or having charisma. • charismatic adj. Of, related to, or being a member of a form of Christianity that emphasizes the role of the Holy Spirit.
 • charismatic n. A member of the Charismatic Movement.
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| MACHINATORS | • machinators n. Plural of machinator. • MACHINATOR n. one who machinates; a plotter.
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| MARCHANTIAS | • MARCHANTIA n. a liverwort of the Marchantia genus. | 
| MATCHBOARDS | • matchboards n. Plural of matchboard. • MATCHBOARD n. one of a number of boards with a tongue cut along one edge and a groove in the opposite edge, fitted one into the next to make a wall-facing, etc.
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| MATCHMAKERS | • matchmakers n. Plural of matchmaker. • match-makers n. Plural of match-maker.
 • MATCHMAKER n. one that arranges a match.
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| PHARMACISTS | • pharmacists n. Plural of pharmacist. • PHARMACIST n. a person licensed to engage in pharmacy.
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| SPERMATHECA | • spermatheca n. (Anatomy) A small sac within the reproductive tract of some female invertebrates, such as insects, which… • SPERMATHECA n. a receptacle for storing spermatozoa in insects.
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| TACKHAMMERS | Sorry, definition not available. | 
| TRANSMANCHE | • transmanche adj. Cross-channel; pertaining to coastal areas of both southern England and northern France. • TRANSMANCHE adj. (French) relating to the tunnel under the English Channel.
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| WATCHMAKERS | • watchmakers n. Plural of watchmaker. • watchmaker's n. The shop or workshop of a watchmaker.
 • WATCHMAKER n. one that makes or repairs watches or clocks.
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