Definition

Describing something that is able to go through or enter something else, often used to refer to strong or sharp sensations or forces.

Example

The penetrant smell of the spices filled the kitchen.

Comparatives & Superlatives

Conversation

Did you feel that penetrant chill in the air this morning?

Yes, it was so cold! I wasn't ready for it at all.

I know, right? That penetrant wind really cuts through your clothes.

Exactly! I had to grab my warmest jacket before going out.

Synonyms & Antonyms

Definition

A substance or agent that can enter or pass through something, often used in contexts like chemistry or medicine.

Example

The technician used a penetrant to detect cracks in the metal.

Conversation

Did you hear about the new penetrant that they launched for cleaning tools?

Yeah, I read that it can really get into tough spots.

I’m thinking of trying it out on my old bike chain.

Root Explanation

Penetrant → It is formed from "penetrare" (meaning to penetrate) and the suffix "-ant" (indicating an agent or something that performs an action). The word "penetrant" describes something that has the quality of penetrating or being able to pass through.

Memory Tip

Think of something that has the ability to 'pass through' ('penetrare') — that's why 'penetrant' means capable of penetrating.

Visually Confused Words