Added 10 October 2026 sprinkler /ˈspɹiŋklɚ/ noun Categories: ThingsRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about sprinkler at Wordnik → Where our words come from → Mechanical device that attaches to a garden hose for watering lawn or garden. Related Words: sprayingspraywettingwateringfireirrigationpendentshotgunprankspritzingsplash Back to today's word