rezak

1. (of smell, taste) pungent; sharp
   Iz kuhinje se širio rezak miris belog luka. — A pungent smell of garlic was coming from the kitchen.
   Ovaj sir ima rezak ukus. — This cheese has a sharp taste.
2. (of tone, words) cutting; curt
   Odgovorila mu je reskim tonom. — She answered him in a curt tone.
   Njegov rezak komentar ju je povredio. — His cutting remark hurt her.
3. (of sound, cold) piercing; biting
   Probudio me je rezak zvuk alarma. — The piercing sound of the alarm woke me up.
   Duvao je rezak zimski vetar. — A biting winter wind was blowing.

The fleeting «a» drops in other forms: reskog, reska.