Verb:

கறுப்பாக்கு,

blackens தமிழ் அர்த்தத்தின் உதாரணம்:

"நச்சுக்காளான்கள் வெள்ளியை கறுப்பாக்கும்.

blackens's Usage Examples:

Lead dioxide, Pb0 2, also known as "puce oxide," occurs in nature as the mineral plattnerite, and may be most conveniently prepared by heating mixed solutions of lead acetate and bleaching powder until the original precipitate blackens.

Ammonium sulphide blackens it, and it is soluble in solution of ammonium acetate, which distinguishes it from barium sulphate.

The habit blackens the teeth, but it is asserted by those addicted to it that it strengthens the gums, sweetens the breath and stimulates the digestive organs.

It blackens easily under the influence of smoke, and the town has consequently a somewhat gloomy appearance.

The bark of the tree contains a thick, resinous, acrid sap which blackens on exposure to the air.

resinous, acrid sap which blackens on exposure to the air.

It blackens on exposure to moisture, and decomposes when exposed to light.

Synonyms:

discolour, black, discolor, melanise, nigrify, colour, melanize, color,

Antonyms:

colored, uncolored, colorlessness, discolor, whiten,