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adulthood - Master This Word

Master this word with our 5-step learning method – Learn English in English

adulthood Word Meanings

  • A person who is fully grown or developed.
  • An individual who is legally recognized as an adult.
  • Relating to mature individuals or content.
Illustration for this word

adulthood Example Sentences

Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.

adulthood Phonetic & Pronunciation

Pronunciation
UK /əˈdʌlt/
US /əˈdʌlt/
Syllables
adult

adulthood Word Etymology

From the Latin root 'adultus', meaning 'grown up', from 'ad' (to) + 'altus' (grow). The term evolved from Latin to Old French before entering English. Imagine an adult standing tall and proud, symbolizing maturity and growth.

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 Input

English Brain Route

I press my hand on the door handle and push it a little, watching the door move. Light pours in and the room shifts, and I have to adjust my stance to stay balanced. A small, stubborn push keeps me moving, and a quiet sense of responsibility settles in. In this moment, adult feels less like a label and more like how I handle choices when the space opens up.

Real Context

An adult is a person who has reached full physical and legal maturity in common usage. As a noun, it denotes a grown, independent person, often contrasted with a child. As an adjective, it describes things meant for or related to mature people, such as adult education, adult content, or adult responsibilities. The sense of adulthood varies by country and culture, and legal age thresholds differ widely. The word comes from Latin adultus, passing into English through Old French, and its range has broadened beyond law to cover social and cultural ideas of maturity. Learners should note the distinction between legal adulthood and everyday maturity, and be aware of formal vs informal contexts.

Usage Reminders

  • - Use adult to refer to a person who is legally grown and independent.
  • - 'Adult' as a noun contrasts with child or teen, and with 'grown-up' in informal use.
  • - As an adjective, it describes content or activities for grown people (adult education, adult content).
  • - Legal age thresholds vary by country; don't assume a single age.
  • - Be aware of neutral vs sexual connotation in different contexts.

Common Misconceptions

  • Adult always means someone who is old or elderly.
  • Adults are always responsible in every situation.
  • Adult and grown-up are exact synonyms in every context.
  • Adult content only means pornography.
  • Legal adulthood is the same in every country.

Thinking Differences

Think of adulthood as a legal and social stage defined differently around the world. Learners often assume a single age, or confuse adult with middle-aged or elderly. English uses adult as a formal term in law and education, while grown-up is informal. Be mindful of phrases like adult content that carry neutral or sensitive connotations depending on context.

Learning Tips

  • - Learn the legal vs social senses separately.
  • - Use 'adult' in formal contexts; 'grown-up' for casual talk.
  • - Memorize common collocations: adult education, adult supervision, adult content.
  • - Be mindful of country-specific age thresholds when discussing law.
  • - Distinguish between 'adult' as a person and 'adult content' as a category.
  • - Practice with real-world examples across different contexts.

5-Step Learning Method - Learn English in English

Step 1: Meaning

What does 'adulthood' refer to?

A.state of being a child
B.middle age
C.state of being an adult
D.senior citizenship
Step 2: Usage

Which sentence uses 'adulthood' correctly?

A.She embraced her childhood with joy.
B.He experienced adulthood after finishing college.
C.They played like adults during the party.
D.The baby was curious about adulthood.
Step 3: Similar Words

What is a synonym for 'adulthood'?

A.maturity
B.infancy
C.adolescence
D.youth
Step 4: Opposite Words

What is an opposite word for 'adulthood'?

A.teenager
B.puberty
C.adolescence
D.childhood
Step 5: Mastery

How does 'adulthood' apply in real life?

A.Making decisions independently
B.Attending school as a child
C.Playing with toys
D.Seeking parental guidance

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