Similar words: rusty, trusty, crust, be rusty, crusted, crustal, encrust, encrusted. Meaning: ['krʌstɪ] 
adj. 1. having a hardened crust as a covering 2. brusque and surly and forbidding.
adj. 1. having a hardened crust as a covering 2. brusque and surly and forbidding. 61, The baker, Nazorine, pudgy and crusty as his great Italian loaves, still dusty with flour, scowled at his wife, his nubile daughter, Katherine, and his baker's helper, Enzo.