solve

verb

ˈsälv 

ˈsȯlv

solved; solving

transitive verb

1

: to find a solution, explanation, or answer for

solve a problem

solved the crime

2

: to pay in full

solve a debt

intransitive verb

: to solve something

substitute and solve for x

solver noun

Synonyms of solve

• resolve
• answer
• unravel

Examples of solve in a Sentence

They are working to solve the traffic problem.

If they'll lend us the money we need, all our problems will be solved.

He couldn't solve the math problem.

The mystery has been solved.

The FBI has been trying to solve the case for years.

Recent Examples on the Web

The Sheep Detectives in theaters, May 8 Yes, the detectives are literally sheep, who are moved to solve the mystery of their shepherd’s (Hugh Jackman) murder. —Emily Temple, Literary Hub, 12 Jan. 2026

Isotopic fingerprints solve a Martian mystery The critical step came next. —Rupendra Brahambhatt, Interesting Engineering, 11 Jan. 2026

When addressing forever chemicals, Apple Valley city officials likewise said that temporary fixes won’t solve a long-term issue. —Elliot Mann, Twin Cities, 11 Jan. 2026

That scene seems to telegraph a turn in which Ainsley grows up a little, no longer needing her mom to solve every little issue for her. —Ben Rosenstock, Vulture, 11 Jan. 2026

Word History

Etymology

Middle English, to loosen, from Latin solvere to loosen, solve, dissolve, from sed-, se- apart + luere to release — more at secede, lose

First Known Use

circa 1533, in the meaning defined at transitive sense 1

Rhymes for solve

• absolve
• devolve
• dissolve
• evolve
• involve
• resolve
• revolve

Kids Definition

solve

verb

ˈsälv 

ˈsȯlv

solved; solving

: to find a solution for

solve a puzzle