solute

solute — noun

1. any solid, liquid, or gas that becomes fully mixed into a solvent, forming a sin

1.nounB2
Definition

any solid, liquid, or gas that becomes fully mixed into a solvent, forming a single solution

Example

If you add salt to water, the salt is the solute and water the solvent.

solute and solvent — contrasting pair

The solute in this experiment is sugar, which dissolves quickly in warm water.

solute + in + [experiment / substance]

Common collocations
  • dissolve a solute
  • solute concentration
  • solute particles
  • solute molecules
  • solute in a solution
Synonyms
Antonyms
  • solvent

    the substance that dissolves the solute

Grammar Patterns

solute + in + [solvent]

solute + verb (dissolves, is added, mixes)

Usage Note

Frequently used alongside the contrasting term solvent to explain how solutions are formed. Common in science textbooks and lab instructions.

Common Mistakes

Salt is the solute when you boil it.
Salt is the solute when it dissolves in water.
dissolving defines a solute, not boiling or melting.

Word family

Synonym discussion

Sense: noun/1

Solute is the standard term in chemistry for any material that dissolves into a solvent to make a solution. Dissolved substance is a plain-English alternative that avoids jargon but lacks precision — it could refer to anything that has been dissolved, without signaling the specific solute-solvent relationship. Dissolvate is an extremely rare technical term, almost never encountered outside advanced chemistry papers. In everyday lab work or textbook writing, solute is the correct and expected choice; use dissolved substance only when explaining the concept to beginners who have not yet learned the term solute.

solute ↗dissolved substancedissolvate

Common collocations

Nouns

Phrases

  • solute and solvent

Prepositions

Etymology

LatinEnglish

From Latin 'solutus', meaning 'loosened' or 'dissolved' — the past participle of 'solvere' (to loosen, to dissolve). The term entered English scientific vocabulary in the late 1800s as chemistry developed precise terminology for describing solutions.