Search Result for "sinistrorsal": 
Wordnet 3.0

ADJECTIVE (1)

1. spiraling upward from right to left;
- Example: "sinistrorse vines"
[syn: sinistrorse, sinistrorsal]



The Collaborative International Dictionary of English v.0.48:

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.
   [1913 Webster]


WordNet (r) 3.0 (2006):

sinistrorsal
    adj 1: spiraling upward from right to left; "sinistrorse vines"
           [syn: sinistrorse, sinistrorsal]