DuckCorp

DuckCorp Dico

(RFC 2229 compliant dictionary server)

Found one definition

  1.                 From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2022.11.18:
                    

    spiral //ˈspaɪɹəl// <n> 1. スパイラル, 渦巻, 渦巻線 geometry 2. 螺旋 helix 3. スパイラル self-sustaining process