(1):
(v. t.) To apply to other genera or classes; to use with a more extensive application; to extend so as to include all special cases; to make universal in application, as a formula or rule.
(2):
(v. t.) To derive or deduce (a general conception, or a general principle) from particulars.
(3):
(v. i.) To form into a genus; to view objects in their relations to a genus or class; to take general or comprehensive views.
(4):
(v. t.) To bring under a genus or under genera; to view in relation to a genus or to genera.