[uhm-buh l-yool, uhm-bel-yool]
- one of the secondary umbels in a compound umbel.
Origin of umbellule
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- any of the small secondary umbels that make up a compound umbel
C18: from New Latin umbellula, diminutive of Latin umbella; see umbel
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