living alone or without companions

characterized by solitude or isolation

एकांत या अलगाव से प्रभावित

English Usage: He enjoyed the solitary life of a hermit.

Hindi Usage: उसने एक तपस्वी के एकांत जीवन का आनंद लिया।

an organism that lives in or on another organism (the host) and ultimately kills it

relating to or denoting an organism that is a parasite, especially one that eventually kills its host

एक जीव के बारे में, जो परजीवी होता है, विशेष रूप से वह जो अंततः अपने मेजबान को मारता है

English Usage: Some parasitoid wasps are known to be quite lethal to their hosts.

Hindi Usage: कुछ परजीवी ततैया अपने मेजबानों के लिए काफी जानलेवा होती हैं।