Describing something that is impervious or resistant to water

जलरोधी

English Usage: The watertight seals on the boat prevent any leaks.

Hindi Usage: नौका पर जलरोधी सीलें किसी भी रिसाव को रोकती हैं।

A constructed object that is sealed to prevent the passage of water

A term used to describe an argument or statement that is logically sound and cannot be easily refuted

अडिग तर्क

English Usage: The lawyer presented a watertight case that left no room for doubt.

Hindi Usage: वकील ने एक ऐसा अडिग तर्क प्रस्तुत किया जिसने संदेह की कोई गुंजाइश नहीं छोड़ी।