Pronunciation: (mon-dō'), [key]
—pl. -dos. Zen.
a question to a student for which an immediate answer is demanded, the spontaneity of which is often illuminating. Cf. koan.
very; extremely: mondo cool.
large; big: a mondo history paper.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.