And not: generally used correlatively after a negative, introducing a second or a subsequent negative member of a clause or sentence.Correlative to another nor.With the omission of neither or nor in the first clause or part of the proposition.Correlative to some other negative.And … not: not correlative, but merely continuative.[In this use formerly used with another negative, merely cumulative, nor being then equivalent, logically, to and.Than: after comparatives. Compare or in like use.An abbreviation of Norman.