What is the meaning of Wham?

A forceful blow.

The sound of such a blow; a thud.

  1. An attempt.
  2. A great success.

An attempt.

A great success.

Used to indicate the sound of a forceful blow, an explosion, etc.

Used to indicate something dramatic, sudden, and unanticipated has occurred.

  1. To smash or strike (someone or something) with great force or impact; to slam, to whack.
  2. To propel (something) with great force by kicking, striking, throwing, etc.

To smash or strike (someone or something) with great force or impact; to slam, to whack.

To propel (something) with great force by kicking, striking, throwing, etc.

  1. To smash or strike with great force or impact.
  2. To move quickly or loudly.

To smash or strike with great force or impact.

To move quickly or loudly.

Alternative form of whom (who, whom, accusative)

whom

Source: wiktionary.org