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1. Propelled violently in a usually narrow stream
   "The economic features of spouting are undeniably attractive"
   - jetting, spurting, squirting

1. Gush forth in a sudden stream or jet
   "water spouted forth"
   - spurt, spirt, gush
    
2. Talk in a noisy, excited, or declamatory manner
   - rant, mouth off, jabber, rabbit on, rave

See also: running, spouter

Type of: mouth, pour, speak, talk, utter, verbalise [Brit], verbalize