Passer-by

//ˈpɑː.sə.baɪ// noun

Definitions

Noun
  1. 1
    A person who is passing by (that is, walking past).

    "When he tripped and fell in the street, several kind passers-by helped him up."

  2. 2
    a person who passes by casually or by chance wordnet

Etymology

From passer + by. Compare bystander.

Next best steps

Mini challenge

Unscramble this word: passerby