Past tense of spend, meaning to use time or money for a particular purpose.

खर्च करना

English Usage: She spent three hours studying for the exam.

Hindi Usage: उसने परीक्षा के लिए तीन घंटे खर्च किए।

A substance with a sour taste that turns litmus paper red.

अम्ल

English Usage: The lemon is an example of a natural acid.

Hindi Usage: निम्बू एक प्राकृतिक अम्ल का उदाहरण है।

To have used up resources, particularly time or money.

खर्च हो चुका

English Usage: After the trip, we are all spent.

Hindi Usage: यात्रा के बाद, हम सभी खर्च हो चुके हैं।

Sharp or sour in taste; can refer to chemical properties.

अम्लीय

English Usage: The acid taste of vinegar can enhance a dish.

Hindi Usage: सिरके का अम्लीय स्वाद किसी व्यंजन को बेहतर बना सकता है।