单词 | tragacanth |
释义 | tragacanth[ trag-uh-kanth, traj- ] / ˈtræg əˌkænθ, ˈtrædʒ- / nouna gummy substance derived from various low, spiny, Asian shrubs belonging to the genus Astragalus, of the legume family, especially A. gummifer: used to impart firmness to pills and lozenges, stiffen calicoes, etc. Also called gum tragacanth. Origin of tragacanth1565–75; <Latin tragacantha goat's thorn <Greek tragákantha, equivalent to trág(os) goat + ákantha thorn. Cf. tragedy, acantho- Words nearby tragacanthtraffic-light labelling, traffic manager, traffic pattern, traffic warden, Trafford, tragacanth, tragedian, tragedienne, tragedize, tragedy, tragic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for tragacanthBritish Dictionary definitions for tragacanthtragacanth / (ˈtræɡəˌkænθ) / nounany of various spiny leguminous plants of the genus Astragalus, esp A. gummifer, of Asia, having clusters of white, yellow, or purple flowers, and yielding a substance that is made into a gum the gum obtained from any of these plants, used in the manufacture of pills and lozenges, etc Word Origin for tragacanthC16: from French tragacante, from Latin tragacantha goat's thorn, from Greek tragakantha, from tragos goat + akantha thorn 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 |
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