del

plural dels

1. mathematical analysisThe symbol ∇ used to denote the gradient operator.
2. mathematicsthe symbol ∂, in the context of a partial differential

plural dels

1. obsoletea part, portion

1. abbreviationAbbreviation of delegate.
2. abbreviationAbbreviation of delegation.

1. abbreviationAbbreviation of delete.

1. abbreviationAbbreviation of Latin delineavit as seen on published artwork, identifying the original artist. Commonly seen in books and articles on topics in natural history.

1. UKA diminutive of the male given name Derek.

1. abbreviationAbbreviation of Delaware.
2. IndiaabbreviationAbbreviation of Delhi.
3. abbreviationastronomyAbbreviation of Delphinus.

plural Dels

1. abbreviationAbbreviation of Delete (“key of a computer keyboard that deletes text, files, etc.”).