Definition

Relating to a point in a standing wave where the amplitude is at its maximum.

Example

The antinodal points in the wave pattern were clearly visible during the experiment.

Conversation

Did you understand the concept of antinodal points in class today?

Not really, can you explain it a bit more?

Sure! They are the locations where the wave's amplitude is at its maximum.

Got it! So, they are the opposite of nodal points, right?

Synonyms & Antonyms

Root Explanation

Antinodal is formed from "anti-" (meaning against) and "nodus" (from Latin, meaning knot or node). The word describes something that is against or opposite to a node, often used in contexts like wave patterns.

Memory Tip

Think of 'anti-' meaning against and 'nodus' referring to a knot or point — antinodal means something that opposes a point or node.

Visually Confused Words