(formal) From which place, time, or point forth; forth from which; onward from which. / (formal, interrogative) Forth from what place, time, or point; onward from what place, time, or point.

(astronomy) Initialism of star formation rate. / (astronomy) Initialism of star-forming region.

(medicine) Of or pertaining to euglycemia. / Having a normal concentration of glucose in the blood.

A person who is incompetent.