Noun:

सौर कलंक,

sun spot's Usage Examples:

common during a period of low activity in the solar cycle when the observed sun spot activity and their associated solar flares are at their minimum.

Their primary mission was to observe an 11-year sun spot cycle in UV and X-ray spectra.

a typical refrigerator magnet 100 G – an iron magnet 1500 G – within a sun spot 10000 to 13000 G – remanence of a neodymium-iron-boron (NIB) magnet 16000.

These two radioisotopes of beryllium in the atmosphere track the sun spot cycle and solar activity, since this affects the magnetic field that shields.

For example, a person may experience a flashback while seeing sun spots on their lawn.

he aided German solar astronomer Gustav Spörer in his work to observe sun spot activity.

Findochty harbour is now used mostly by pleasure craft and is a good sun spot when the tide is out.

Synonyms:

summit, rendezvous, hiding place, holy place, grave, topographic point, hole-in-the-wall, point, showplace, sanctum, tomb, target area, target, junction, mecca, solitude, overlook, zone, holy, polling station, crest, nesting place, service area, heights, tip, place of birth, end, scour, pool, peak, polling place, puddle, birthplace, place, stop, high, top, crown,

Antonyms:

upgrade, downgrade, e-mail, email, electronic mail,