Lewis & Short

1. ancōn, ōnis, m. [v. ango], = ἀγκών (the bend of the arm), t. t., for the pure Lat. cubitum.

  1. I. The arm of a workman’s square, Vitr. 3, 3 fin.; 8, 6.
  2. II. A stone in a wall, which projects above more than below, and supports something; a console or volute, Vitr. 4, 6.
  3. III. The knobbed bars of a hydraulic engine, Vitr. 10, 13.
  4. IV. Forked poles for spreading nets (pure Lat., ames, Hor. Epod. 2, 33), Grat. Cyn. 87.
  5. V. The arm of a chair, Cael. Aur. Tard. 2, 1.
  6. VI. A kind of drinking-vessel in an alehouse, Dig. 33, 7, 13.