Definition:
sinistral
- sinistral(of a spiral mollusk shell) With whorls rising to the left and coiling in a clockwise direction
- sinistralLeft-handed
- sinistralof or pertaining to the left, as opposed to dextral / a left-handed person
- sinistralleft-handed.
- sinistralRelating 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
- sinistralOf or on the left side or the left hand (the opposite of dextral), in particular