plural of delta

The 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.

(cryptography) To calculate the differences between the characters in an enciphered text and the characters a fixed number of positions previous.

A state of Nigeria in the South South geopolitical zone. Capital: Asaba. Largest city: Warri. / A census-designated place and unincorporated community in Clay County, Alabama.

The Delta variant of COVID-19.

Acronym of Diploma in Teaching English to Speakers of Other Languages, an advanced qualification to teach English, higher than the CELTA, accredited by the University of Cambridge.

present participle of delta

simple past tense and past participle of delta

plural of Kronecker delta

plural of Dirac delta