10 Across

NYT Daily ? September 21, 2025

Tree with doubly serrated leaves

Answer:

ELM

Hint:

This shade tree is known for its vase-like shape and is often found lining city streets, though Dutch elm disease has reduced its numbers. Its rough, ridged bark forms deep furrows as it matures.

Explanation:

The clue describes a tree known for its jagged, saw-toothed leaf edges—"doubly serrated" means the teeth themselves have smaller teeth. Elms are famous for this distinctive leaf shape, making them a perfect fit. No wordplay here; it’s a straightforward definition pointing to the elm tree’s botanical trait.

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General solving tip

Match the clue's grammar: plural with plural, past with past. If the clue ends in 's' or uses a past-tense verb, mirror that form in the entry.

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