palmaceous

[pal-mey-shuh s, pahl-, pah-mey-]
Compare palm family.

Origin of palmaceous

First recorded in 1720–30; palm2 + -aceous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for palmaceous

palmaceous

adjective
  1. of, relating to, or belonging to the palm family, Arecaceae (formerly Palmae or Palmaceae)
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