The term 'canal section' can refer to a variety of different types of waterways. The crossword solutions for this term include ILEUM (5 letters), LOCK (4 letters), ERIE (4 letters), SAL (3 letters), SUEZ (4 letters), EAR (3 letters), and RIALTO (6 letters). The Ileum is the last part of the small intestine, while a LOCK is a type of waterway structure used to raise or lower boats between two different water levels. The Erie Canal is a historic canal in New York State, connecting the Hudson River to Lake Erie. SAL is an acronym for the Suez-Mediterranean Sea Canal, which is a modern canal connecting the Mediterranean Sea to the Red Sea. The Suez Canal is a major shipping route between Europe and Asia. The EAR is an acronym for the Panama Canal, which is a man-made waterway connecting the Atlantic and Pacific Oceans. Finally, the RIALTO Bridge is a famous bridge in Venice, Italy, spanning the Grand Canal.