How to pronounce delta

Say it like this: /ˈdɛltə/. Listen to real recordings below and compare how it sounds in different accents.

American/ˈdɛltə/

What does delta mean?

nounThe fourth letter of the modern Greek alphabet Δ, δ.

A landform at the mouth of a river where it empties into a body of water.

The symbol Δ; A change in a quantity, likely from "d" for "difference".

“ΔV - "delta vee"(change in velocity, used in rocketry and orbital mechanics)”

verbTo calculate the differences between the characters in an enciphered text and the characters a fixed number of positions previous.

To compare two versions of the same file in order to determine where they differ (where a programmer has made edits).

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Pronunciations and meanings from Wiktionary via kaikki.org, licensed CC BY-SA 4.0. Recordings by Wikimedia Commons contributors. This page is shared under the same license.