- a bud.
- Botany. a cell or cluster of cells, or a leaflike or budlike body, that separates from the parent plant to form a new organism, as in mosses and liverworts.
Origin of gemma
1760–70; < Latin: bud, gem
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for gemma
One day, he turned up with Gemma, whom he'd gotten from the pound.Kids' Author on Trial In Egypt
February 28, 2014
On the other side were Clay Morrow and his wife, Gemma Teller, a couple for whom love has long been synonymous with doom.Television’s Finest Schlock: The ‘Sons of Anarchy’ Episode ‘One One Six’ Is So Damn Shakespearean
September 18, 2013
Gemma has moved on with Nero, a pimp played by Jimmy Smits who calls himself “a companionator.”‘Homeland,’ ‘Revenge,’ ‘The Good Wife,’ ‘Sons of Anarchy’ and More: Where We Left Off
Jace Lacob, Maria Elena Fernandez
September 10, 2012
The landowner and racehorse breeder and his artist wife, Gemma, are close friends of the Middleton family.Pippa Middleton’s Inner Circle Revealed in Charity Ski Donations
February 29, 2012
Gemma Hardy is the orphaned daughter of a Scottish woman and an Icelandic fisherman.Must Reads: Margot Livesey, Robert Walser and More
Wendy Smith, Malcolm Forbes, Jane Ciabattari
February 16, 2012
Gemma stared, but made no attempt to answer, and Maria looked confused.
Gemma had been asked to come too on this occasion, but she had excused herself.
Gemma lay in wait for the old woman and stopped her as she came from the kitchen.
Gemma smiled her rare slow smile as she put it in her purse.
But Gemma knew nothing of them, and she would have cared nothing if she had known.
- a small asexual reproductive structure in liverworts, mosses, etc, that becomes detached from the parent and develops into a new individual
- zoology another name for gemmule (def. 1)
C18: from Latin: bud, gem
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
- A budlike mass of undifferentiated tissue which serves as a means of vegetative reproduction among mosses and liverworts. The gemmae, often formed in structures called gemma cups, are usually dispersed from the parent plant by the splashing of raindrops, after which they develop into new individuals.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.