Webster’s Revised Unabridged Dictionary · 1913
Wary
Wa′ry (wā′ry̆), a. [Compar. Warier; superl. Wariest.] [OE. war, AS. wær; akin to Icel. varr, Dan. & Sw. var, Goth. wars, G. gewahr aware, OHG. wara notice, attention, Gr. ὁρᾶν to see. Cf. Aware, Garment, Garnish, Garrison, Panorama, Ward, v. t. Ware, a., Warren.]
1. Cautious of danger; carefully watching and guarding against deception, artifices, and dangers; timorously or suspiciously prudent; circumspect; scrupulous; careful. "Bear a wary eye." Shak.
We should be wary, therefore, what persecution we raise against the living labors of public men. Milton.
2. Characterized by caution; guarded; careful.
It behoveth our words to be wary and few. Hooker.
Syn. — Cautious; circumspect; watchful. See Cautious.