思いっきり

Meaning

1. adv
   to one's heart's content; as much as one wants; as hard as one can; with all one's strength; to the best of one's ability; to the utmost; with determination; hard; heavily
2. n
   resolution; decisiveness; determination; resignation

Example sentences

• 泣きたいなら思いっきり泣けばいいじゃん。

  If you feel like crying, you should cry to your heart's content.

• 思いっきり泣いたらちょっとすっきりした。

  I feel a little better now after crying all I had.

• 彼は思いっきり落ち込んだ。

  His heart sank to his boots.