profess

Meanings

1. To administer the vows of a religious order to (someone); to admit to a religious order.
2. To declare oneself (to be something).
3. To declare; to assert, affirm.
4. To make a claim (to be something); to lay claim to (a given quality, feeling etc.), often with connotations of insincerity.
5. To declare one's adherence to (a religion, deity, principle etc.).
6. To work as a professor of; to teach.
7. To claim to have knowledge or understanding of (a given area of interest, subject matter).

Etymology

From Old French professer, and its source, the participle stem of Latin profitērī, from pro- + fatērī (“to confess, acknowledge”).