adjective

oldest

oldest

She is the oldest student in the class.

She is the oldest student in the class.

This is the oldest tree in the park.

This is the oldest tree in the park.

the ((oldest)) (noun) She is the oldest person here.

Synonyms: most ancient; Antonyms: youngest, newest

The superlative form of 'old'. The suffix '-est' means 'most'.

The '-est' ending signifies the superlative (the most). So, 'oldest' means 'most old'.

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