单词 | coagulate |
释义 | coagulate —coagulation, n. —coagulatory /koh ag"yeuh leuh tawr'ee, -tohr'ee/, coagulative /koh ag"yeuh lay'tiv, -leuh tiv/, adj. v. /koh ag"yeuh layt'/; adj. /koh ag"yeuh lit, -layt'/, v. , coagulated, coagulating, adj. v.t. , v.i. 1. to change from a fluid into a thickened mass; curdle; congeal: Let the pudding stand two hours until it coagulates. 2. Biol. (of blood) to form a clot. 3. Physical Chem. (of colloidal particles) to flocculate or cause to flocculate by adding an electrolyte to an electrostatic colloid. adj. 4. Obs. coagulated. [1350-1400 for earlier ptp. senses "solidified, clotted," 1605-15 for def. 1; ME < L coagulat(us) (ptp. of coagulare), equiv. to coagul(um) COAGULUM + -atus -ATE1] Syn. 1. clot, set, solidify, thicken. |
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