Word Games
Word of the Day
New Words & Slang
Video
My Favorites
View your list of saved words.
(You can log in using Facebook.)

athyreosis

athy·re·o·sis

noun \ˌā-ˌthī-rē-ˈō-səs\

plural athy·re·o·ses \-ˌsēz\

: an abnormal condition caused by absence or functional deficiency of the thyroid gland

—athy·re·ot·ic \-ˈät-ik\ adjective

Take Our 10-Question Quiz


	Name That Thing Take our visual vocab quiz Test Your Knowledge »

	True or False? A quick quiz about stuff worth knowing Take It Now »


	Join Us on FB & Twitter Get the Word of the Day and More Facebook \| Twitter

	Get Our Free Apps Voice Search, Favorites, Word of the Day, and More iPhone \| iPad \| Android \| More