Definition

Able to be filled again after being emptied.

Example

I bought a refillable water bottle to reduce plastic waste.

Conversation

I just got this new water bottle that’s refillable.

That's awesome! I love refillable bottles; they save so much plastic.

Yeah, and it keeps my drinks cold for hours.

For sure! Plus, it's better for the environment.

Synonyms & Antonyms

Root Explanation

Refillable → It is formed from "re-" (meaning again) and "fill" (from Old English "fyllan", meaning to make full) and "-able" (meaning capable of). The word "refillable" means capable of being filled again.

Memory Tip

Think of 'filling' something 'again' — 're-' means again, and 'fill' means to make full. This helps you remember that 'refillable' refers to something that can be filled again.

Visually Confused Words