Definition

Weak or not strong, especially due to age or illness.

Example

The infirm man needed assistance to walk.

Comparatives & Superlatives

Conversation

I visited my grandfather yesterday, and he seemed quite infirm these days.

I'm sorry to hear that. It's tough to see them like that.

Yeah, it really is. I worry about how much he can handle now.

Just being there for him helps a lot, even if he's feeling infirm.

Synonyms & Antonyms

Root Explanation

Infirm → It is formed from "in-" (meaning not) and "firmus" (meaning strong or stable). The word "infirm" describes a state of being not strong or weak, often referring to health.

Memory Tip

Think of 'not strong' ('in-') and 'firm' to remember that 'infirm' means weak or lacking strength.

Visually Confused Words