The crossword solution for the term 'Connection Cable' is 'ANODE, ' which is a five-letter word. ANODE is an electrical conductor through which the current flows into a device. It is the positively charged terminal of a cell or battery, and it is also the source of electrons in an electron tube or other electronic device. In a circuit, the ANODE is the point at which current enters the device. In a cable, the ANODE is the end that connects to the power source.