n.

1. 託付，交託；委任[U]
2. 下獄；收監[U]
3. 關進精神病院[U]
4. 承諾，保證；承擔的義務[U][C][（+to）]
   I felt I did not have to make such a commitment to them.

   我覺得我沒有必要對他們作出那樣的承諾。

5. 信奉；支持；獻身[U][C][（+to）]
   My aunt has a sincere commitment to Buddhism.

   我姑媽篤信佛教。

6. 犯罪，罪行[U][C]
   commitment of infanticide

   殺嬰罪

n.

1. the state or quality of being committed to a cause, policy, or person.
   ▸a pledge or undertaking.
2. an engagement or obligation that restricts freedom of action.