Initialism of open reading frame.
"The old fishing guide mentioned catching an orf while navigating the shallow waters near the river bend."
Cattle.
An exanthemous disease caused by a parapox virus, occurring primarily in sheep and goats but also capable of infecting humans.
Alternative form of orfe (the fish)
off
"The fishing boat drifted slowly away from the pier as the tide went out, leaving it floating free in the bay."
off
"I decided to take an early afternoon nap, but my boss told me I couldn't clock out until five o'clock."