valid

/'vælid/

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Explanation of the Word "Valid"

Part of Speech: Adjective

Advanced Usage:

• "Valid" can also be used in more complex discussions, such as philosophy or law, where it may describe the strength or soundness of an argument or contract.

Different Meanings:

1. Legally Acceptable: Referring to documents or licenses that are officially recognized (e.g., "a valid passport").
2. Logical Soundness: Referring to arguments or conclusions that are based on sound reasoning (e.g., "a valid argument").
3. General Acceptability: Referring to any claim or reason that is reasonable and acceptable in a given context.

Synonyms:

• Acceptable
• Justifiable
• Sound
• Well-founded
• Legitimate

Idioms and Phrasal Verbs:

• "In valid use": A term used to describe something that is being used correctly or in a legal manner.
• "Make valid": To confirm or authenticate something, often used in legal or formal contexts.

Summary:

"Valid" is an important word that indicates legality and sound reasoning.

Academic

Adjective

1. still legally acceptable
   • the license is still valid
2. well grounded in logic or truth or having legal force
   • a valid inference
   • a valid argument
   • a valid contract