Meaning

• A large party; gala event.

  "They had a big bash to celebrate their tenth anniversary."

• An attack that consists of placing all one's weight into a downward attack with one's fists.

Meaning

• To strike heavily.

  "He bashed himself against the door."

• To collide.

  "Don't bash into me with that shopping trolley."

• To criticize harshly.

  "He bashed my ideas."

• To masturbate.

  "He said that he bashes daily."