The Collaborative International Dictionary of English v.0.48:Scray \Scray\ (skr[=a]), n. [Cf. W. ysgr[aum]en, ysgr[aum]ell, a sea swallow, Armor. skrav.] (Zool.) A tern; the sea swallow. [Prov. Eng.] [Written also scraye.] [1913 Webster]