Meaning of Despair of
Unknown / অজানা / अज्ञात
loss of hope; hopelessness.
someone or something that causes hopelessness: He is the despair of his mother.
to lose, give up, or be without hope (often followed by of): to despair of humanity.
Obsolete. to give up hope of.
(intransitive) often foll by of. to lose or give up hope: I despair of his coming