pecuniary reimbursement to the winning party for the expenses of litigation
"The court ordered the losing defendant to pay costs, requiring him to reimburse the plaintiff's legal fees from his personal funds."
plural of cost
"The repair shop gave us a list of costs for fixing each part of my car."
In plain English: Costs are the amount of money you have to pay to buy something or do something.
"The repairs to my car will cost me a lot of money."
Usage: Use costs as a plural noun when referring to multiple expenses or prices, such as in the phrase "repair costs." Do not use it as a singular verb unless you are describing something that incurs an expense, like "The repairs costs too much money," which is incorrect; instead say "The repairs cost too much money."
Third-person singular simple present indicative form of cost
"The repair costs too much money for us to fix right now."
In plain English: To cost means to cause someone to lose money or suffer a loss.
"Repairing the car costs more than I expected."
Usage: Use costs to describe the price someone must pay or the amount something requires in terms of money, time, or effort. Do not use it to mean that an item is expensive; instead, say the item "costs" a specific sum when you are stating the actual price.
plural of Cost
"The costs for the upcoming marketing campaign include printing, digital ads, and hiring a photographer."
Derived from Old French coster, which comes from Latin costare meaning "to lie along," the term originally referred to the price paid or incurred by something. It evolved in Middle English to denote the total expenses required to produce a good or service.