a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural); "ancient Greek had the dual form but it has merged with the plural form in modern Greek"
(of twins) derived from a single egg or ovum; "identical twins are monovular"
coinciding exactly when superimposed; "identical triangles"
having properties with uniform values along all axes
exactly alike; incapable of being perceived as different; "rows of identical houses"; "cars identical except for their license plates"; "they wore indistinguishable hats"
being the exact same one; not any other:; "this is the identical room we stayed in before"; "the themes of his stories are one and the same"; "saw the selfsame quotation in two newspapers"; "on this very spot"; "the very thing he said yesterday"; "the very man I want to see"
not segregated; designated as available to all races or groups; "integrated schools"
formed into a whole or introduced into another entity; "a more closely integrated economic and political system"- Dwight D.Eisenhower; "an integrated Europe"
resembling a living organism in organization or development; "society as an integrated whole"