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Word of the Day Tuesday, June 9, 2026

pinnacles

/ˈpɪnəkəlz/ noun · British & US
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What does pinnacles mean?

noun

A pinnacle is a pointed rock or a narrow peak of a mountain, or a prominent or highest point of something. Pinnacles can also refer to the highest or most prominent part of a building, such as a church or a castle.

Example

"The hikers reached the pinnacles of the mountain after a long and difficult climb."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for pinnacles

Antonyms of pinnacles

Rhymes with pinnacles

Etymologically related