From The Collaborative International Dictionary of English v.0.48:
Farina \Fa*ri"na\ (f[.a]*r[imac]"n[.a] or f[.a]*r[=e]"n[.a]), n.
[L., meal, flour, fr. far a sort of grain, spelt; akin to E.
barley.]
1. A fine flour or meal made from cereal grains or from the
starch or fecula of vegetables, extracted by various
processes, and used in cookery.
[1913 Webster]
2. (Bot.) Pollen. [R.] --Craig.
[1913 Webster]