Lewis & Short

contextĭo, ōnis, f. [contexo] (postclass.).

  1. I. A joining, putting together (opp. resolutio), Macr. Somn. Scip. 1, 5, 18.
  2. II. A preparing, composing: classis, Aus. prooem. Per. lliad: libri, Aug. Civ. Dei, 7, 2: narrationis, Macr. Somn. Scip. 1, 2.