Found 2 items, similar to Sinistrorse.
English → English (WordNet) Definition: sinistrorse sinistrorse adj : spiraling upward from right to left; “sinistrorse vines” [syn: sinistrorsal]
English → English (gcide) Definition: Sinistrorse Sinistrorse \Sin"is*trorse`\, a. [See Sinistrolsal.] Turning to the left (of the spectator) in the ascending line; -- the opposite of dextrorse. See Dextrorse. [1913 Webster]