noted

1. To notice with care; to observe; to remark; to heed.

   If you look to the left, you can note the old cathedral.

2. To record in writing; to make a memorandum of.

   We noted his speech.

3. To denote; to designate.

   The modular multiplicative inverse of x may be noted x-1.

4. To annotate.
5. To set down in musical characters.
6. To record on the back of (a bill, draft, etc.) a refusal of acceptance, as the ground of a protest, which is done officially by a notary.

adjective

Well known because of one's reputation; famous, celebrated.