costliest Definition
most expensive; involving the highest cost or price.
Using costliest: Examples
Take a moment to familiarize yourself with how "costliest" can be used in various situations through the following examples!
Example
The costliest item on the menu is the lobster.
Example
The costliest natural disaster in history was Hurricane Katrina.
Example
The costliest mistake of his life was investing in that company.
costliest Synonyms and Antonyms
Synonyms for costliest
- priciest
- most expensive
- highest-priced
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Summary: costliest in Brief
'Costliest' [ˈkɒstliəst] means the most expensive or involving the highest cost or price. It is often used to describe items, events, or mistakes that have a significant financial impact, such as 'The costliest natural disaster in history was Hurricane Katrina.'