前ぜん窓そうMeanings1nounfront window; windshieldRefers to the front-facing window of a vehicle, especially a car windshield. Common in automotive contexts.前ぜん窓そうが凍こおって前まえが見みえなかった。The windshield was frozen and I couldn't see ahead.事じ故こで前ぜん窓そうが割われた。The front window shattered in the accident.