[ ey-lee ]
/ ˈeɪ li /


plural of ala.

Definition for alae (2 of 2)

[ ey-luh ]
/ ˈeɪ lə /

noun, plural a·lae [ey-lee] /ˈeɪ li/.

a wing.
a winglike part, process, or expansion, as of a bone, shell, seed, or stem.
either of the two side petals of a flower in the legume family, as the pea.
(in an ancient Roman house) a small room, as an alcove, opening into a larger room or courtyard.

Origin of ala

1730–40; < Latin āla wing, armpit, shoulder, representing *aks-lā, derivative of same base as axis axle (see axis1); see axle Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for alae

British Dictionary definitions for alae

/ (ˈeɪlə) /

noun plural alae (ˈeɪliː)

zoology a wing or flat winglike process or structure, such as a part of some bones and cartilages
botany a winglike part, such as one of the wings of a sycamore seed or one of the flat petals of a sweet pea flower

Word Origin for ala

C18: from Latin āla a wing
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

Medicine definitions for alae (1 of 3)

[ ālə ]

n. pl. a•lae (ā)

A winglike or expanded structure or part, such as the external ear.

Medicine definitions for alae (2 of 3)




Medicine definitions for alae (3 of 3)

[ ā′ĕl-ā ]


Delta-aminolevulinic acid; an intermediate in the biosynthesis of hematin formed from glycine and succinyl-coenzyme A.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.