Euphemistic form of bloody hell.

Euphemistic form of to hell in a handbasket.

plural of heck board

A hardy breed of domestic cattle, the result of an attempt to breed back the extinct aurochs.

(Singapore) Having a dismissively indifferent attitude; nonchalant.

In very comfortable quarters.

A village in Selby district, North Yorkshire, England (OS grid ref SE5921).

(chemistry) The reaction of an unsaturated halide (or triflate) with an alkene in the presence of a base and a palladium catalyst to form a substituted alkene.

plural of Heck reaction

(euphemistic) where the hell