I. ˈ ̷ ̷| ̷ ̷ adjective
: of, relating to, or supplied according to the method of free-choice feeding
fed solely on free-choice grains and meals — Poultry Farming
II. adverb
: by free-choice feeding
salt may be fed free-choice — C.F.Rooks
hogs fed free-choice on minerals, corn, and supplement