Other forms: solutes
A solute is the substance that dissolves into a liquid. The solute and the solvent, dissolve the solute, solute concentration.
The pair is the point: in salt water the salt is the solute and the water the solvent, and the two together make a solution. Which is which is decided by amount, since the solvent is whichever there is more of.
1nounsoluteThe substance that dissolves into a liquid.
“Stir the water until the solute has completely dissolved.”
solute is a substance.
Latin solutus is the past participle of solvere, to loosen or dissolve.
Proto-Indo-European
*lewh₃-
Latin
solutus
English, today
solute
Borrowed from Latin solutus, past participle of solvo.
Etymology from Wiktionary, CC BY-SA