| well-established | |
| —adj | |
| 1. | having permanence or security in a certain place, condition, job, etc: a well-established brand |
| 2. | well-known or validated: a well-established fact |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| the offspring of a zebra and a donkey. |