SINISTRAL
- of or pertaining to the left, as opposed to dextral [adj SINISTRALLY] / a left-handed person [n -S]
- Of or on the left side or the left hand (the opposite of dextral), in particular
- Left-handed
- Relating to or denoting a strike-slip fault in which the motion of the block on the opposite side of the fault from an observer is toward the left
- (of a spiral mollusk shell) With whorls rising to the left and coiling in a clockwise direction