A thin horizontal bony plate of the skull, located in the roof of the mouth.

(UK, idiomatic) used, cheated, or exploited by

(bodybuilding) A person who has difficulty gaining weight through either diet or exercise.

As tough, hard, or inflexible as a piece of rock. / (bodybuilding) With muscles developed and toned to a high degree, especially the muscles of the abdomen.

(Australia, New Zealand, colloquial) hard work

(two-up) A crooked organiser of a two-up game, who would cheat players out of their money.

A style of warfare that involves inflicting harm on civilians and destroying foodstuffs.

plural of hard sign

present participle of hard-boil

plural of hard-ass