VICINAL

vicinal|vicine. Vicinal, or Vicine, a. near, adjoining, bordering

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Vic″i‐nal (?; 277), a. [[L. vicinalis: cf. F. vicinal.]] Near; vicine. T. Warton. Vicinal planes (Min.), subordinate planes on a crystal, which are very near to the fundamental planes in angles, and sometimes take their place. They have in general very complex symbols.