Definitions
1.SymbolISO 639-2 & ISO 639-3 language code for Delaware languages.
2.NounThe symbol ∇ used to denote the gradient operator.
3.Nounthe symbol ∂, in the context of a partial differential
4.Nouna part, portion
5.NounAbbreviation of delegate.
6.NounAbbreviation of delegation.
7.VerbAbbreviation of delete.
8.SymbolAbbreviation of Latin delineavit as seen on published artwork, identifying the original artist. Commonly seen in books and articles on topics in natural history.