Definition

The process of introducing a vaccine or substance into the body to help it build immunity against a disease.

Example

The doctor recommended an inoculation to protect against the flu this season.

Conversation

Have you heard about the new inoculation they are offering at the clinic?

Yeah, I saw something about it online; it sounds important.

I think getting the inoculation could really help prevent us from getting sick.

Definitely! I’m planning to go get mine this week.

Synonyms & Antonyms

Root Explanation

Inoculation → It is formed from "in-" (meaning into) and "oculare" (from Latin, meaning to place in or to introduce). The word refers to the act of introducing a substance into the body, particularly for vaccination purposes.

Memory Tip

Think of 'placing something into' ('in-') the body to protect against disease — that's what inoculation means.

Visually Confused Words