Five-year-old jack Synonyms

Definitions for Five-year-old


  • (adjective) five years of age

FJ abbreviation

FJ is an abbreviation for Five-year-old Jack
What does FJ stand for?
FJ stands for "Five-year-old Jack"

Definitions for Jack


  • (noun) a piece of cloth with a special design that is used as an emblem or for signaling
  • (noun) an adult male human being
  • (noun) one who operates or navigates a seagoing vessel