/ Dictionary / Index A anarthrous: Meaning and Definition of Find definitions for: an•ar•throus Pronunciation: (an-är'thrus), [key] — adj. having no joints or articulated limbs. (esp. in Greek grammar) used without the article. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. anarthria anasarca Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language