port-o-john

English

Noun

port-o-john (plural port-o-johns)

1. a portable toilet
   • She tried not to notice the garage attendants observing her when she parked to use the phone booth, furtive as a woman slipping into a port-o-john under the scrutiny of male witnesses. - "Middle Age : A Romance" (2001) by Joyce Carol Oates (Fourth Estate, paperback edition, 208)

Synonyms

• port-o-potty