dual
adjective
- of two
- having or composed of two parts or kinds, like or unlike; double; twofold: a dual nature
noun
- dual number
- a word having dual number
See dual in American Heritage Dictionary 4
(do͞oˈəl, dyo͞oˈ-)
adjective- Composed of two usually like or complementary parts; double: dual controls for pilot and copilot; a car with dual exhaust pipes.
- Having a double character or purpose: a belief in the dual nature of reality.
- Grammar Of, relating to, or being a number category that indicates two persons or things, as in Greek, Sanskrit, and Old English.
noun Grammar - The dual number.
- An inflected form of a noun, adjective, pronoun, or verb used with two items or people.
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