that disappears below the horizon

(Egyptian mythology) An ancient Egyptian god, variously described as the god of chaos, the god of thunder and storms, or the god of destruction.

plural of setting

(colloquial) A fight.

To take root, become established.

present participle of set in

To attack. / To encourage someone, or an animal, to attack someone. / To be determined to do or achieve something.

The quality or state of being set; formality; obstinacy.

plural of setness

simple past tense and past participle of set (meaning to divide students into different ability groups)