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delta

[del-tuh] / ˈdɛl tə /






Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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The VSC is a system by which the cars are forced to drive to a specified lap-time delta while a hazard on track is cleared.

From BBC ● Sep. 13, 2026

“It would be fine if it wasn’t in protected areas, but they want to urbanize—badly, in my opinion—the last pristine river delta in the Mediterranean,” he said.

From Slate ● Sep. 8, 2026

Gamma measures how quickly an option’s delta changes as the underlying index moves, while net dealer gamma estimates how market makers’ exposure to the contracts they have sold, or bought, may influence their hedging activity.

From MarketWatch ● Aug. 5, 2026

One example is delta waves, the slow and rolling electrical patterns commonly associated with deep sleep.

From Science Daily ● Jul. 31, 2026

Now, for example, I would be reassuring the Pharaoh that the flood was a gift from the gods, that once it receded, the rich black earth of the delta would bring forth abundant grain.

From "Jacob Have I Loved" by Katherine Paterson

The world-renowned site features iron carbonate concretions that formed some 309 million years ago, fossilizing within them ancient creatures that had once thrived in the area's lush swamps, shallow seas and river deltas.

From Barron's ● Jun. 18, 2026

Several major deltas are experiencing especially rapid elevation loss, including those of the Mekong, Nile, Chao Phraya, Ganges-Brahmaputra, Mississippi, and Yellow rivers.

From Science Daily ● Apr. 20, 2026

Researchers used advanced satellite radar systems to measure changes in surface elevation across deltas on five continents.

From Science Daily ● Apr. 20, 2026

Over time, sediment carried by rivers built deltas at the head of the Gulf, cutting off tidal access to inland areas.

From Science Daily ● Oct. 27, 2025

In fifth-grade history we had spent a lot of time worrying about the flooded river deltas of the ancient world.

From "Jacob Have I Loved" by Katherine Paterson




Vocabulary lists containing delta


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