noun, verb, -ured, -ur⋅ing.| 1. | wealth or riches stored or accumulated, esp. in the form of precious metals, money, jewels, or plate. |
| 2. | wealth, rich materials, or valuable things. |
| 3. | any thing or person greatly valued or highly prized: This book was his chief treasure. |
| 4. | to retain carefully or keep in store, as in the mind. |
| 5. | to regard or treat as precious; cherish. |
| 6. | to put away for security or future use, as money. |

treas·ure (trězh'ər) n.
[Middle English tresure, from Old French tresor, from Latin thēsaurus, from Greek thēsauros.] treas'ur·a·ble adj. |