(idiomatic) The quality of being resolute and showing self-restraint, stereotypically associated with the British; especially as keep a stiff upper lip.

A former landmass in the southern North Sea which connected the island of Great Britain to mainland Europe during the last ice age.

Capable of being cycled (progressed through a cycle, or ridden by bicycle)

(organic chemistry) Any compound of general formula >CCl-C(NO)< formed by the action of nitrosyl chloride on an alkene