brýnn

I)

a. prompt, ready; ef brýn féföng lægi fyrir, ready means; brýn sök, just, cogent cause; brýn vörn, a clear case for defence; brýnn byrr, straight, fair wind.

II)

f. pl., from brún, brow.

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adj. [brún], prop. ‘edged’; but only used metaph. prompt, ready; ef brýn féföng lægi fyrir, ready means, Fms. iv. 298; brýn mála-efni, an evident, plain case, Ld. 66, Gísl. 119, 123; brýn sök, a just, cogent cause, Sturl. iii. 237; brýn vörn, a clear case of defence, Band. 15 new Ed.; brýnt erindi, a pressing errand, business; brýnn byrr, a straight, fair wind, Skúlda 163, Fagrsk. 173 (in a verse).

2. [brún, brow], having such or such a brow, in compds, þung-brýnn, létt-brýnn, sam-brýnn, q. v.