dander n 1: small scales from animal skins or hair or bird feathers that can cause allergic reactions in some people 2: a feeling of anger and animosity; "having one's hackles or dander up" [syn: {dander}, {hackles}]
Dander \Dan"der\, n. [Corrupted from dandruff.] 1. Dandruff or scurf on the head. [1913 Webster] 2. Anger or vexation; rage. [Low] --Halliwell. [1913 Webster]
Dander \Dan"der\, v. i. [See {Dandle}.] To wander about; to saunter; to talk incoherently. [Prov. Eng.] --Halliwell. [1913 Webster]