English edit

Etymology edit

out- +‎ slang

Verb edit

outslang (third-person singular simple present outslangs, present participle outslanging, simple past and past participle outslanged)

  1. (transitive) To surpass in slang.
    • 1848, William Makepeace Thackeray, Vanity Fair:
      he could outslang the boldest bargeman