n. Any kind of harm or injury, as loss, damage, hurt, injustice, deterioration, diminution, hindrance, etc., considered with specific reference, expressed or implied, both to its subject and to its cause: as, the cause of religion suffers great detriment from the faults of its professors; let the property suffer no detriment at your hands; the consuls must see that the republic receives no detriment; the detriment it has suffered is past remedy.n. That which causes harm or injury; anything that is detrimental: as, his generosity is a great detriment to his prosperity.n. In England, a charge made upon barristers and students for repair of damages in the rooms they occupy; a charge for wear and tear of table-linen, etc.n. In astrol., the sign opposite the house of any planet: as, Mars in Libra is in his detriment; the detriment of the sun is Aquarius, because it is opposite to Leo. It is a sign of weakness, distress, etc.n. In heraldry:To injure; do harm to; hurt.