1. Godan verb with 'mu' ending, Transitive verb

   1.

   to challenge to (a fight, game, etc.); to throw down the gauntlet; to contend for

2. Godan verb with 'mu' ending, Intransitive verb

   2.

   to tackle (e.g. a problem); to attempt; to go after (a prize, record, etc.)

3. 3.

   to pressure (someone) for sex; to make advances to

Example sentences

• 仏政府は国家予算の帳尻を合わせるよう納税者に挑むオンラインゲームを売り出した。

  The French government has launched an online game that challenges taxpayers to balance the national budget.