1. past tense of belch; to expel gas noisily from the stomach through the mouth
2. past tense of belch; to emit or discharge forcefully

Examples

• He belched loudly after drinking the soda.
• She belched accidentally during the quiet meeting.
• The factory belched thick smoke into the air.
• The volcano belched ash and lava.
• The old car belched exhaust fumes.
• He belched and excused himself politely.
• The chimney belched black smoke all morning.