To own as genuine or valid; to assent to (a legal instrument) to give it validity; to avow or admit in legal form.
To own or recognize in a particular quality, character or relationship; to admit the claims or authority of; to give recognition to.
To be grateful of (e.g. a benefit or a favour)
To admit the knowledge of; to recognize as a fact or truth; to declare one's belief in
To report (the receipt of a message to its sender).
To exude or yield.
To extract a substance from blood, sap, or similar to produce and emit waste for excretion or for the fulfilling of a physiological function.
To conceal.