Definitions of gush:

• noun:   an unrestrained expression of emotion
• noun:   a sudden rapid flow (as of water)

  Example: "There was a little gush of blood"

• verb:   praise enthusiastically
• verb:   issue in a jet; come out in a jet; stream or spring forth
• verb:   gush forth in a sudden stream or jet

  Example: "Water gushed forth"