(slang, sometimes vulgar) a request for a male partner to act more aggressively

The larger or the higher of a rank something is, the more disastrous and spectacular its downfall.

Problems are solved more effectively by intelligence than by hard graft.

(informal, humorous) Very difficult. / (informal, humorous) Very hard (in the sense of physical rigidity).

Alternative form of the bigger they are, the harder they fall

A gland found within the eye's orbit in vertebrates that possess a nictitating membrane.

plural of Harderian gland

Relating to, or named for the Swiss anatomist Johann Jacob Harder (1656–1711)

Alternative form of Harderian

A city in Gelderland, Netherlands. / A municipality of Gelderland, Netherlands.