(1):
(n.) The fourth letter of the Greek alphabet (/ /), answering to D.
(2):
(n.) The closed figure produced by connecting three coils or circuits successively, end for end, esp. in a three-phase system; - often used attributively, as delta winding, delta connection (which see), etc.
(3):
(n.) an object having the shape of the capital /.
(4):
(n.) A tract of land shaped like the letter delta (/), especially when the land is alluvial and inclosed between two or more mouths of a river; as, the delta of the Ganges, of the Nile, or of the Mississippi.
A timeless resource no serious scholar should be without. With more than 75,000 entries, if it is a word used in the Bible, you are sure to find it defined here.Wikipedia
Read More