Definition of "pinnacled" [pinnacled]

• Simple past tense and past participle of pinnacle. (verb)

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• "A less common form is known as the pinnacled berg, and in almost every case this is a tabular berg which has been weathered or has capsized."
• "The "huge tabular masses" typical of ice islands "tend to have a lot of inertia" compared with conventional, "pinnacled" icebergs."
• "Jamie Dimon has climbed the pinnacled Everest of self-promotion."