Yrða

kussa

nafnorð, kvenkyn

u, f., mod. kusa, a cow, as a colloquial dimin., freq. in mod. usage; and so cush is used in the north of England: as a nickname, Fms. viii. 247.

Skammstafanir og tilvitnanir

Skammstafanir

f.
kvenkyn (e. feminine)
mod.
modern.
dimin.
diminutive.
freq.
frequent, frequently.

Tilvitnuð rit

Fms.
Fornmanna sögur. (E. I.)