| ARCHAEOPTERYX | • archaeopteryx n. Alternative spelling of archeopteryx. • Archaeopteryx prop.n. A taxonomic genus within the family Archaeopterygidae – known from fossils and widely accepted as the…
 • archæopteryx n. Rare spelling of archeopteryx.
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| DECARBOXYLASE | • decarboxylase n. (Biochemistry) Any enzyme that catalyzes the hydrolysis of a carboxyl group, effectively removing carbon… • DECARBOXYLASE n. any of a group of enzymes that accelerate decarboxylation esp. of amino acids.
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| DECARBOXYLATE | • decarboxylate v. (Organic chemistry) To remove one or more carboxyl groups from a molecule. • DECARBOXYLATE v. to remove carbon dioxide from its substrate.
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| EXACERBATIONS | • exacerbations n. Plural of exacerbation. • EXACERBATION n. the act of exarcebating.
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| EXERCITATIONS | • exercitations n. Plural of exercitation. • EXERCITATION n. putting into practice.
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| EXORBITANCIES | • exorbitancies n. Plural of exorbitancy. • EXORBITANCY n. the state of being exorbitant, also EXORBITANCE.
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| EXPECTORATING | • expectorating v. Present participle of expectorate. • EXPECTORATE v. to eject from the throat or lungs by coughing or hawking and spitting.
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| EXPECTORATION | • expectoration n. (Physiology) The action of expectorating, of ejecting phlegm or mucus from the throat or lungs by coughing… • expectoration n. (Physiology) That which is expectorated, as phlegm or mucus.
 • EXPECTORATION n. the act of expectorating.
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| EXPECTORATIVE | • expectorative adj. Alternative form of expectorant. • expectorative n. Alternative form of expectorant.
 • EXPECTORATIVE n. an expectorant medicine.
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| EXPECTORATORS | • expectorators n. Plural of expectorator. • EXPECTORATOR n. one who expectorates.
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| EXULCERATIONS | • exulcerations n. Plural of exulceration. • EXULCERATION n. ulceration.
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| HEXACHLORIDES | • hexachlorides n. Plural of hexachloride. • HEXACHLORIDE n. a chloride containing six atoms of chlorine.
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| LEXICOGRAPHER | • lexicographer n. One who writes or compiles a dictionary. • LEXICOGRAPHER n. an author or editor of a dictionary.
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| OVEREXCITABLE | • overexcitable adj. Excessively excitable. • OVEREXCITABLE adj. excessively excitable.
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