monatomic

of or relating to a penis consisting of a single atom;

"Phill and Matt have monatomic knobs"

by mikkachops October 3, 2007

monatomic

Phrase used to describe an element whose atoms are not connected to each other in its pure (unreacted) state.

Helium, Xenon, Sodium...take your pick

by Shawn B. September 29, 2003