Quick definitions from WordNet (appreciate)
▸ verb: increase the value of ("The Germans want to appreciate the Deutsche Mark")
▸ verb: gain in value ("The yen appreciated again!")
▸ verb: be fully aware of; realize fully ("Do you appreciate the full meaning of this letter?")
▸ verb: recognize with gratitude; be grateful for
▸ verb: hold dear
▸ Also see appreciate
▸ verb: increase the value of ("The Germans want to appreciate the Deutsche Mark")
▸ verb: gain in value ("The yen appreciated again!")
▸ verb: be fully aware of; realize fully ("Do you appreciate the full meaning of this letter?")
▸ verb: recognize with gratitude; be grateful for
▸ verb: hold dear
▸ Also see appreciate