Verb:

ਚੱਕਰ ਆਉਣਾ, ਕੱਲ ਹੋਣ ਲਈ, ਬਲੈਕ ਆਊਟ, ਹਨੇਰਾ, ਹਨੇਰਾ ਵਧੋ,

darken's Usage Examples:

diameter into the Earth"s umbral shadow, and should have been significantly darkened.

358% of its diameter into the Earth"s umbral shadow, and should have been significantly darkened.

"handtowel" toalhinha "small towel" toldo tarpaulin, cover toldar to mist up, to darken, to sadden trepar to climb, to copulate trepada (informal).

Tkaa is said to have skin like solid gray drops which darken and lighten in patterns across his skin.

Due to oxidation, older Catalin items darken in color; white discolors to yellow.

the name is not clear, but it may stem from the natural tannic acid that darkens the water in places.

The young initially have soft greyish-brown fur, which darkens and becomes rougher as they age.

This is a poem about the other side of death, optimistically hallooing the departed ("the darkened ghosts") for news that they are still "about.

Amaurosis fugax (Greek amaurosis meaning darkening, dark, or obscure, Latin fugax meaning fleeting) is a painless temporary loss of vision in one or both.

black or darkened gills, dark edges of the pleopods, and uropods, and an atrophied hepatopancreas that is whitish instead of orange or tan as is usual.

Other species may also be fumed, but usually will not darken as much as white.

rules cover three classes of changes: (1) automatic darkening of vowels (Non-automatic darkening of vowels is covered under Phonological Processes.

Nipple pigmentation or areolar pigmentation is pigmentation (darkening) of the nipple or areola.

Synonyms:

black out, overcloud, cloud up, change, blacken out, dusk, cloud over,

Antonyms:

light, hopeful, strengthen, lighten, stay,