thu·ja
(tho͞o′jə, thyo͞o′-)
[New Latin Thuja, arborvitae genus, from Medieval Latin thuia, sandarac, variant of Latin thya, from Greek thuā, thuiā.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
thuja
(ˈθuːjə) or thuya
n (Plants) any of various coniferous trees of the genus
Thuja, of North America and East Asia, having scalelike leaves, small cones, and an aromatic wood: family
Cupressaceae. See also
arbor vitae [C18: from New Latin, from Medieval Latin thuia, ultimately from Greek thua name of an African tree]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
thu•ja
(ˈθu dʒə)
n., pl. -jas. 1. any tree of the genus Thuja, comprising the arborvitaes.
2. the wood of the sandarac tree.
[1750–60; < New Latin, Medieval Latin thuia, < Medieval Greek thuía, for Greek thýa kind of African tree]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.