A term often used in chemistry and biochemistry to refer to compounds or molecules that have a large molecular weight.

उच्च आणविक द्रव्यमान

English Usage: Proteins are examples of molecules with high molecular mass.

Hindi Usage: प्रोटीन उच्च आणविक द्रव्यमान वाले अणुओं के उदाहरण हैं।