What does "immunisation" mean?
Alternative spelling of immunization.
noun ·Rare ·Advanced level
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "immunisation" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "immunisation" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "immunisation" with a nearby alternative so the final choice matches both meaning and reader expectation.
Check whether "immunisation" is acting as noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.
Compare it with "immunization" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Before publishing a sentence with "immunisation", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
"The larger the number of immunised people in the community the less easy is the spread of disease from one person to another. […] For the purpose of creating ‘herd immunity’, as this process is sometimes called, it is necessary to achieve 80 per cent immunisation of the community."
""Secondly, we have to find more cost-effective ways of electrifying. And we've had a real breakthrough in the last couple of years in terms of bridge clearances and immunisation, meaning we've been able to take hundreds of millions of pounds off the cost of electrification."
"The doctor offered the child a lollipop. Against expectation the child said he preferred no lollipop and no jab to getting the immunisation and lollipop."
Alternative spelling of immunization.
Common synonyms include: immunization.
The doctor offered the child a lollipop. Against expectation the child said he preferred no lollipop and no jab to getting the immunisation and lollipop.
From French immunisation. Equivalent to immunise + -ation or immune + -isation.