first cousin . first cousin {n.} The child of your aunt or uncle. Tom's only first cousin was Ralph, the son of his Uncle John. Categories: add yours children {n.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2024 To section: F Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Add my comment
