The boundary line of a surface. / (geometry) A one-dimensional face of a polytope. In particular, the joining line between two vertices of a polygon; the place where two faces of a polyhedron meet.

A hybrid bicycle intended for general recreational and utility use, usually with flat handlebars. / A cyclocross bicycle.

(US, Canada, agriculture, horticulture) The combination of maize (corn), pole beans (Phaseolus vulgaris or climbing beans, string beans, etc.), and squash (i.e. pumpkin), especially when planted to...

Colaptes auratus, northern flicker.