Definition
The highest point, peak, or most perfect example of something; the apex of achievement or success. Can refer both literally to a mountain's summit or figuratively to career milestones.
Example Usage
Winning the championship represented the pinnacle of her athletic career.
Origin
From Old French 'pinacle,' derived from Latin 'pinnaculum' (small wing, battlement); architectural term that evolved metaphorically.
Fun Fact
The term originated in architecture to describe pointed roof ornaments on Gothic buildings before becoming a universal metaphor for success.
Source: Definition backfill (hailey)
Related Terms
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See “Pinnacle” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
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