Definition

Relating to or functioning like an antenna, which is a structure used for receiving or transmitting signals.

Example

The scientist studied the antennal structures of the insects to understand their communication methods.

Conversation

Have you ever noticed how some insects have really interesting antennal features?

Yeah, it's fascinating how they use them to sense their environment.

I wonder if those antennal adaptations help them survive better.

Definitely, it's amazing how evolution shapes their abilities.

Synonyms & Antonyms

Root Explanation

Antennal is derived from "antenna" (from Latin "antenna", meaning a sail yard or a feeler) and the suffix "-al" (meaning pertaining to). The word "antennal" refers to something that pertains to or is related to antennae, which are sensory appendages found in many animals.

Memory Tip

Think of 'antenna' as a sensory feeler, and remember that 'antennal' means related to these feelers.

Visually Confused Words