From The Collaborative International Dictionary of English v.0.48: Diallel \Di"al*lel\, a. [Gr. ? crossing.] Meeting and intersecting, as lines; not parallel; -- opposed to parallel. [Obs.] --Ash. [1913 Webster]
Diallel \Di"al*lel\, a. [Gr. ? crossing.] Meeting and intersecting, as lines; not parallel; -- opposed to parallel. [Obs.] --Ash. [1913 Webster]
