(hardware) A bar or shaft with an aperture for a bolt or threaded rod to attach to or pass through. / (informal) An insane person, a crazy person, a madwoman or madman.

Any of the nuts that grow on trees.

(tech) A nut to secure a flared tubing‘s tapered end.

The seed of the ivory palm.

The seed of the tree Strychnos potatorum, traditionally used for purifying muddy water.

Anamirta cocculus, a Southeast Asian and Indian climbing plant. / The poisonous fruit of this plant.

The fruit of the marking-nut tree, or the tree itself.

The fruit of the marking-nut tree, or the tree itself.

Alternative spelling of cashew nut

(slang) In deficit, not profit; making a loss.