derange

[ dih-reynj ]

verb (used with object)

, de·ranged, de·rang·ing.

1. to throw into disorder; disarrange.
2. to disturb the condition, action, or function of.
3. to make insane.

derange

/ dɪˈreɪndʒ /

verb

1. to disturb the order or arrangement of; throw into disorder; disarrange
2. to disturb the action or operation of
3. to make insane; drive mad

Other Words From

• de·rangea·ble adjective
• de·ranger noun

Word History and Origins

Origin of derange¹

1770–80; < French déranger, Old French desrengier, equivalent to des- dis- ¹ + rengier; range

Word History and Origins

Origin of derange¹

C18: from Old French desrengier, from des- dis- ¹+ reng row, order

Example Sentences

Their common Parent, so tender, appears to derange the order of nature to manifest his anger.

From Project Gutenberg

Instead of this, too frequently the child is urged to take more, and thus derange the stomach.

From Project Gutenberg

His vote given without knowledge might derange the whole system.

From Project Gutenberg

Miss Spangles cocked an ear and began to derange the surface of the road with a shapely foreleg.

From Project Gutenberg

The general effect of the change would be to derange the whole of the present system.

From Project Gutenberg

Related Words

• disconcert
• disorganize
• perplex
• unbalance