single-o

Slang definitions & phrases for single-o

single-o

adjective
  1. Unmarried; single (1932+)
  2. Working alone; unpartnered: There are ''single-o'' heist-men (1930+ Underworld)
adverb

Alone; solo: instead of working single-o as was the custom (1948+)

noun

A person, esp a criminal, who works alone; single (1930+ Underworld)