Invaluable
/ɪnˈvæl.ju.ə.bəl/
Definitions
Extremely precious, so important that its value cannot be measured; indispensable.
/ɪnˈvæl.ju.ə.bəl/
Extremely useful or important
The research provided invaluable insights into the problem.
💡 Simply: Imagine something so helpful and important that you can't even put a price on it. Like a friend who always knows how to cheer you up, or the help you get when you're learning a new skill. It's so good, it's 'invaluable'.
👶 For kids: Something that is super duper important and you can't live without it, like your mom or dad!
More Examples
The historical documents are an invaluable resource for historians.
His assistance was invaluable in completing the project on time.
How It's Used
"Her experience in the industry is invaluable."
"The teacher provided invaluable guidance during the project."
"The advice he gave me was invaluable for my career."
Synonyms & Antonyms
Antonyms
From 'in-' (not) + 'valuable' (having great worth), dating back to the 17th century. It initially meant 'not capable of being valued'.
The word 'invaluable' initially had the meaning of 'not capable of being valued', later transitioning to 'of such value that it cannot be measured' as the more common usage.
Memory tip
Think of something that has so much value, it's literally beyond any measurement.
Word Origin
"to be worth; to be strong"