单词 | gel |
释义 | gel[ jel ] / dʒɛl / SEE SYNONYMS FOR gel ON THESAURUS.COM nounPhysical Chemistry. a semirigid colloidal dispersion of a solid with a liquid or gas, as jelly, glue, etc. Theater. gelatin (def. 5). Biochemistry. a semirigid polymer, as agarose, starch, cellulose acetate, or polyacrylamide, cast into slabs or cylinders for the electrophoretic separation of proteins and nucleic acids. verb (used without object), gelled, gel·ling.to form or become a gel. jell (def. 2). Origin of gelFirst recorded in 1895–1900; shortening of gelatin OTHER WORDS FROM gelde·gel, verb (used with object), de·gelled, de·gel·ling.non·gel·ling, adjectivere·gel, verb (used without object), re·gelled, re·gel·ling.Words nearby gelGeikie, Geisel, geisha, Geissler tube, geitonogamy, gel, Gela, gelada, geländeläufer, geländesprung, Gelasius I Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for gelBritish Dictionary definitions for gelgel / (dʒɛl) / nouna semirigid jelly-like colloid in which a liquid is dispersed in a solidnondrip paint is a gel See hair gel theatre informal See gelatine (def. 4) verb gels, gelling or gelledto become or cause to become a gel a variant spelling of jell Word Origin for gelC19: by shortening from gelatine Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for gelgel [ jĕl ] n.A colloid in which the disperse phase combines with the dispersion medium to produce a semisolid material. v.To become a gel. To convert a sol into a gel. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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