To make worse; to exacerbate.
To exasperate; to provoke or irritate.
To make (an offence) worse or more severe; to increase in offensiveness or heinousness.
To weaken, especially by adding a foreign substance.
To cause the value of individual shares or the stake of a shareholder to decrease by increasing the total number of shares.
To become attenuated, thin, or weak.
To make thinner by adding solvent to a solution, especially by adding water.
Of an animal: having a lighter-coloured coat than is usual.
Having a low concentration.
Weak; reduced in strength by dilution; diluted.
An animal having a lighter-coloured coat than is usual.