Definition

Something that is not essential and can be used up or sacrificed without significant loss.

Example

In the project, we decided to use expendable materials to save costs.

Conversation

I heard they consider some team members expendable during missions.

That's kind of harsh, don't you think?

Yeah, but in high-stakes situations, they might see it that way.

I guess it's all about the bigger picture for them.

Synonyms & Antonyms

Definition

A person or thing that can be used and then replaced or discarded because it is not considered essential.

Example

In the military, some equipment is seen as expendable, meaning it can be sacrificed if necessary.

Conversation

Have you ever felt like you're just an expendable part of the team?

Yeah, sometimes it feels like they could replace anyone without a second thought.

It's frustrating, especially when you put in so much effort.

Root Explanation

Expendable → It is formed from "ex-" (meaning out) and "pendere" (meaning to hang or weigh). The word "expendable" refers to something that can be spent or used up, implying that it is not essential and can be discarded after use.

Memory Tip

Think of something that is 'hung out' ('ex-') to be used and then can be 'spent' ('pendere') — that's why expendable means something that can be used up.

Visually Confused Words