Webster’s Revised Unabridged Dictionary · 1913
Generalization
Gen′er·al·i·za′tion (·ĭ·zā′shŭn), n. [Cf. F. généralisation.]
1. The act or process of generalizing; the act of bringing individuals or particulars under a genus or class; deduction of a general principle from particulars.
Generalization is only the apprehension of the one in the many. Sir W. Hamilton.
2. A general inference.