Maize or corn that is a hybrid where one parent species is flint and the other has a soft outer hull. / Clay that is hard rather than plastic but that lacks the conchoidal fracture pattern of flint.

A surname from Anglo-Norman. / A placename given to towns, rivers, etc. in several countries.

plural of light panel

(organic chemistry) Any unsaturated aliphatic hydrocarbon that has seven carbon atoms and two double bonds