Sinistrorsal
Sin`is*tror"sal\, a. [L. sinistrorsus, sinistroversus, turned toward the left side; sinister left + vertere, vortere, versum, vorsum, to turn.] Rising spirally from right to left (of the spectator); sinistrorse.| sinistrorsal | |
adjective | |
| spiraling upward from right to left; "sinistrorse vines" [syn: sinistrorse] |