noun🔗ShareA small stream, a rivulet."The heavy rain created a tiny runnel that snaked its way down the hillside. "geographynatureenvironmentChat with AIVocabulary GamePractice Reading
verb🔗ShareTo create channels for directing the flow of liquid."The landscaper will runnel the garden slope to prevent soil erosion during heavy rains. "utilityenvironmentagriculturefunctionChat with AIVocabulary GamePractice Reading
