Definition

A type of nerve cell that sends signals from the brain and spinal cord to muscles, allowing movement.

Example

The doctor explained how the motoneuron controls muscle contractions.

Conversation

Did you know that a motoneuron is essential for muscle movement?

Really? I had no idea what that was.

Yeah, it basically sends signals from the brain to the muscles.

That's cool! I love learning about how our bodies work.

Synonyms & Antonyms

Root Explanation

Motoneuron → It is formed from "moto-" (from Latin "movere", meaning to move) and "neuron" (from Greek "neuron", meaning nerve). The word "motoneuron" refers to a nerve cell that is responsible for transmitting signals to muscles to initiate movement.

Memory Tip

Think of 'moto-' meaning 'to move' and 'neuron' referring to 'nerve' — a motoneuron is a nerve that helps you move.

Visually Confused Words