va·de me·cum (vā'dē mē'kəm, vä'dē mā'-) n.
pl. va·de me·cums
A useful thing that one constantly carries about. A book, such as a guidebook, for ready reference.
[Latin vāde mēcum, go with me : vāde, sing. imperative of vādere, to go + mē : ablative sing. of egō, I + cum, with.] |