खत

In a sentence

• मुझे तुम्हारा खत मिला।

  I received your letter.

  Here, 'खत' refers to a 'letter' or written correspondence.

• पुल पार करने में खत है।

  There is danger in crossing the bridge.

  In this sentence, 'खत' is used to denote 'danger' or risk.

• हमने खत को सुरक्षित स्थान पर रखा।

  We placed the letter in a safe place.

  This instance uses 'खत' again in the context of a 'letter' to refer to written mail.