predznak

1. omen; sign
   Mnogi veruju da je crna mačka loš predznak. — Many people believe a black cat is a bad omen.
   Ovi oblaci su predznak oluje. — These clouds are a sign of a storm.
2. (in mathematics) sign
   Kad prebaciš broj na drugu stranu, promeni mu predznak. — When you move a number to the other side, change its sign.
3. (figuratively) character; slant
   Ovaj protest ima jasan politički predznak. — This protest has a clear political slant.

Often: s pozitivnim/negativnim predznakom — "with a plus/minus sign", positive or negative in character.