Channel

canal

(natural or man-made deeper course through shallow body of water)

canal

(narrow body of water between two land masses)

canal

(broadcasting: specific radio frequency or band of frequencies)

canal

(broadcasting: specific radio frequency or band of frequencies used for transmitting television)

estreito

(narrow body of water between two land masses)

canalizar

(direct the flow)

imitar

(assume personality of other person)