referring to a type of container or casing that is rigid and protective

referring to a specific type of animal, particularly certain turtles or insects that have a hard exterior

कठोर बाहरी वाला जीव

English Usage: The hard-shell turtle is known for its protective shell.

Hindi Usage: कठोर बाहरी वाला कछुआ अपनी रक्षा करने वाले आवरण के लिए जाना जाता है।

describing something that is rigid or tough

used to describe the nature or behavior of a person, indicating toughness or lack of emotional expression

कठोर स्वभाव

English Usage: He has a hard-shell personality that makes it difficult for him to show emotions.

Hindi Usage: उसका कठोर स्वभाव उसे भावनाएँ दिखाने में मुश्किल देता है।