crackerjack
/ˈkɹækɚd͡ʒæk/ adjective, noun
Forms crackerjacks crackajack crack-a-jack cracker-jack cracker jack
- adjective Exceptionally fine or excellent; top-notch; high quality.
- adjective Expert, top-rated or high-performing.
- noun An exceptionally fine or excellent thing or person.
- noun An expert or top-rated individual (e.g., a marksman).
- adjective (US, slang) Referring to clothing items (pants, jersey, collar) that constitute the traditional blue uniform of the enlisted men of the US Navy.
- noun (US, slang, in the plural) The traditional blue uniforms of the enlisted men of the US Navy.
- noun (US, slang) A U.S. Navy sailor.
Synonyms
Etymology
From crack (“highly skilled, excellent”) + -er + jack (“man”).
From the trademark Cracker Jack popcorn snack featuring a blue sailor-suited man on the box.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “crackerjack”, CC BY-SA 4.0. Details