amerikai:
brit:
1. Inauspicious, ominous, unlucky, illegitimate (as in bar sinister).
2. Evil or seemingly evil; indicating lurking danger or harm.
sinister influences
3. Of the left side.
4. On the left side of a shield from the wearer's standpoint, and the right side to the viewer.
5. Wrong, as springing from indirection or obliquity; perverse; dishonest.