nullify - Master This Word
Master this word with our 5-step learning method – Learn English in English
nullify Word Meanings
- to make something invalid or void
- to cancel or annul
- to render ineffective
nullify Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
nullify Phonetic & Pronunciation
UK
/ˈnʌlɪfaɪ/
US
/ˈnʌləˌfaɪ/
nullify Word Etymology
null- = not/without, -ify = to make; Historical origin: Latin 'nullus' → Old French 'nul' → English 'nullify'. Memory image: Imagine a document being stamped 'void', making it ineffective; like crumpling it up and throwing it away.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Nullify means to render something legally invalid or void, or to cancel or annul its effect. In legal or formal contexts, a contract, agreement, or policy can be nullified by a court order, a regulator, or an explicit legal procedure, making it as if it never existed or never produced its intended consequences. In everyday use, you might hear that a pledge or a signature is nullified if the terms were not met or if procedural steps were skipped. The key nuance is active removal of validity rather than simply ignoring something; it implies a deliberate step to erase or negate.
Usage Reminders
- Remember: nullify is formal and process-driven; you often need an authority; it targets documents, laws, or agreements; it means removing validity; don’t confuse with cancel in casual speech.
Common Misconceptions
- Nullify means simply ignore something; it actually means removing its legal validity.
- It is interchangeable with cancel in all contexts; not true in formal law or contracts.
- Only laws or contracts can be nullified; other things cannot be.
- To nullify is to negate existence; rather, it voids the validity of an action or document.
- It always requires a court; some regulatory actions can also nullify.
Thinking Differences
English speakers often distinguish nullify as a formal action to remove validity, unlike casually saying something is canceled. Learners should note that you typically nullify documents, contracts, or laws, not people, and that it implies a procedural or authoritative step.
Learning Tips
- Study common collocations: nullify a contract, nullify a policy, nullify a regulation.
- Differentiate from cancel (informal) and invalidate (emphasizes legitimacy and proof).
- Practice with legal/official sentences to hear the formal register.
- Note passive vs active voice: be aware of who nullifies and what is nullified.
- Pay attention to verbs that precede it: attempt to nullify, seek to nullify, was nullified.
- Use authentic examples from news or law to build confidence.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'nullify'?
A.Strengthen
B.Cancel
C.Improve
D.Create
Step 2: Usage
Which sentence uses 'nullify' correctly?
A.He nullified the contract to make it stronger.
B.He nullified his savings by spending it all.
C.Her apology nullified the disagreement.
D.They nullified the exam with a good result.
Step 3: Similar Words
What is a synonym for 'nullify'?
A.Enhance
B.Negate
C.Sustain
D.Preserve
Step 4: Opposite Words
What is an opposite word of 'nullify'?
A.Validate
B.Deactivate
C.Conceal
D.Condone
Step 5: Mastery
In what real-life context would someone need to 'nullify' something?
A.Signing a legal document
B.Cooking a meal
C.Starting a new hobby
D.Adopting a pet
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