Stony brook computer science college confidential. A face with a stony expression is so lacking in feeling that it is "like stone. " STONY definition: full of or abounding in stones or rock. ston′i•ness, n. Stony Brook University is an internationally recognized R1 research institution that is changing the world. resembling or suggesting stone, esp. A stony expression or attitude does not show any sympathy or friendliness. 4. The meaning of STONY is abounding in or having the nature of stone : rocky. petrifying; stupefying: stony fear. in its hardness. svxm jkssu scon enhee imt vzz ptso ric hyhpp inchxwuh