noun

electrode

electrode

The nurse attached the electrodes to his chest.

The nurse attached the electrodes to his chest.

A battery has a positive and a negative electrode.

A battery has a positive and a negative electrode.

((an)) electrode a conductor through which electricity enters or leaves an object A battery has a positive and a negative electrode.

Synonyms: terminal, conductor

From 'electro-' (electricity) + the Greek word 'hodos' (way, path). It literally means an 'electricity path'.

Think of it as the 'road' or 'door' (-ode) for electricity (electro-). Anode and cathode are types of electrodes.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.