Definitions of alimentary

1. providing nourishment; " good nourishing food"

2. Pertaining to aliment: nutritive.

3. Pertaining to aliment; nourishing; conveying nourishment. The alimentary canal, the great intestine where the nutritive ingredients of the food are absorbed, and by which the useless parts are carried off.

4. The nutritive functions; canal, tract, system, etc.