owl
n any member of the Strigiformes, nocturnal predacious birds with large broad heads, flat faces, large eyes surrounded by discs of feathers, short hooked beaks, silent flight, and howling or hooting cry; someone who sits up at night (also night owl); someone who sees badly or who avoids light; a solemn person; an owl-like breed of pigeon; a wiseacre; a dullard.
vi to behave like an owl.
vt () to smuggle (esp wool or sheep from England to France).