All 9 Uses

shrewd
in
A Dance With Dragons
(Auto-generated)

Mormont's raven watched with shrewd black eyes, then fluttered to the window.†
p. 54.1 *

shrewd = smart
Perched above the window, the Old Bear's raven peered down at him with shrewd black eyes.†
p. 160.8
He was of middling height, his shrewd peasant's face weathered by wind and sun, his grizzled beard and brown hair well salted with grey.†
p. 214.1
That much, at least, was shrewd.†
p. 451.7
He chose one bird, and then another, without success, but the third raven looked at him with shrewd black eyes, tilted its head, and gave a quork, and quick as that he was not a boy looking at a raven but a raven looking at a boy.†
p. 494.2
Brown Ben is shrewd, tenacious, not unintelligent ...but wary.†
p. 837.4
The wildling gave him a shrewd look.†
p. 849.6
The banker studied her with shrewd dark eyes.†
p. 903.9
A narrow man, but iron-willed and shrewd, and as good a soldier as the Reach could boast.†
p. 1041.6

Definitions:

(1) (shrewd)
smart -- especially in negotiating with people (may infer underhanded dealings)
(2) (meaning too rare to warrant focus)