Delta

delta

(fourth letter of modern Greek alphabet)

delta

(mathematical symbol Δ)

delta

(computing: small but noticeable effect)

delta

(electric connection of a three-phase system)

erotus

(computing: small but noticeable effect)

keskuskulma

(surveying: angle at the center of a circular arc)

kolmio

(electric connection of a three-phase system)

muutos

(computing: small but noticeable effect)

muutos

(computing: set of differences between two versions of a file)

suisto

(landform at the mouth of a river)