The act of recognizing or the condition of being recognized (matching a current observation with a memory of a prior observation of the same entity).
Acceptance as valid or true.
Honour, favourable note, or attention.
A return of the feu to the superior.
Official acceptance of the status of a new government by that of another country.
The propriety consisting for antibodies to bind to some specific antigens and not to others.
The act of restricting, or the state of being restricted.
A regulation or limitation that restricts.
The mechanism by which a cell degrades foreign DNA material.