adj well-known; notorious.
2. notable ·noun a person, or thing, of distinction.
3. notable ·adj capable of being noted; noticeable; plan; evident.
4. notable ·adj worthy of notice; remarkable; memorable; noted or distinguished; as, a notable event, person.
5. notable ·noun one of a number of persons, before the revolution of 1789, chiefly of the higher orders, appointed by the king to constitute a representative body.