luguk noun English. Any extension of any body of water in the area ordinarily expected to be its shore: bay, harbor of a lake or sea; backwater of a stream or river. Example sentence: Subanen. “Sug bubu, angay mu buatay, mabu' mitaban.” “Tanda' ma tinaan?” “Ditug luguk.” English. “Go take the fish trap out of the water; maybe s.t. has been caught in it.” “Where did you set it?” “In the backwater.”