A __ in One's Cap, a Symbol of Achievement

This page is the CodyCross answer for the clue below from Campsite Adventures, Group 827, Puzzle 4 (Citronella Candle).

Question is: A __ in One's Cap, a Symbol of Achievement

and the answer is: FEATHER

Word Meaning:

FEATHER — A branching, hair-like structure that grows on the bodies of birds, used for flight, swimming, protection and display.

Definitions from Wiktionary.

A __ in one's cap, a symbol of achievement — CodyCross Answer | CodyCross Solutions