telegraph plant


noun

a tick trefoil, Desmodium motorium, of the legume family, native to tropical Asia, noted for the spontaneous, jerking, signallike motions of its leaflets.

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Origin of telegraph plant

First recorded in 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for telegraph plant

  • Portion of stem and leaves of Telegraph-plant (Desmodium gyrans), almost of natural size.

British Dictionary definitions for telegraph plant

telegraph plant

noun

a small tropical Asian leguminous shrub, Desmodium gyrans, having small leaflets that turn in various directions during the day and droop at night
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