To darken or obscure, as if by hiding or enveloping with
a cloud; hence, to render gloomy or sullen.

To blacken; to sully; to stain; to tarnish; to damage; –
esp. used of reputation or character.

That which has a dark, lowering, or threatening aspect; that
which temporarily overshadows, obscures, or depresses; as, a cloud of
sorrow; a cloud of war; a cloud upon the intellect.

To overspread or hide with a cloud or clouds; as, the sky
is clouded.

A great crowd or multitude; a vast collection.

A dark vein or spot on a lighter material, as in marble;
hence, a blemish or defect; as, a cloud upon one’s reputation; a cloud
on a title.

A collection of visible vapor, or watery particles,
suspended in the upper atmosphere.

i. bulut. Black rain clouds are gathering. (Siyah yağmur bulutları toplanıyor.)

A mass or volume of smoke, or flying dust, resembling vapor.

A large, loosely-knitted scarf, worn by women about the
head.