noun. The fourth letter of the Greek alphabet.

noun. An object shaped like a triangle.

noun. undefined

noun. A usually triangular alluvial deposit at the mouth of a river.

noun. A similar deposit at the mouth of a tidal inlet, caused by tidal currents.

noun. A finite increment in a variable.

adjective. Being in the fourth position relative to a designated carbon atom in an organic molecule at which an atom or a group may be substituted.

adjective. Referring to the fourth of a group of isomers, or molecules of similar origin or properties, determined arbitrarily by those who discover or classify them. Used in combination.

noun. The name of the Greek letter Δ, δ, answering to the Latin and English D. See D.

noun. A triangular island or alluvial tract included between the diverging branches of the mouth of a great river: as, the delta of the Nile, of the Ganges, of the Mississippi, etc.

noun. In anatomy, a triangular space or surface.

noun. The fourth letter of the Greek alphabet (Δ δ), corresponding to d.

noun. A tract of land shaped like the letter delta (Δ), especially when the land is alluvial and inclosed between two or more mouths of a river.

noun. The closed figure produced by connecting three coils or circuits successively, end for end, esp. in a three-phase system; -- often used attributively

noun. The fourth letter of the modern Greek alphabet Δ, δ.

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

noun. The letter D in the ICAO spelling alphabet, which assigns words to letters of the alphabet.

noun. The symbol Δ.

noun. A small but noticeable effect, compare with epsilon.

noun. The set of differences between two versions of a file.

noun. The angle subtended at the center of a circular arc.

noun. an object shaped like an equilateral triangle

noun. a low triangular area of alluvial deposits where a river divides before entering a larger body of water

noun. the 4th letter of the Greek alphabet

IPA examples  delta fornicis  delta mesoscapulæ  deltoid  

delta connection  delta iron  delta metal  delta particle  delta wing  

alluvial deposit  alluvial sediment  alluvion  alluvium  alphabetic character  

Lowlands  Vega  airline  beta  estuary  

V  alkali flat  alluvial plain  basin  bill  

d