Hitherto
Adverbअब तक, इस समय तक
Definition
Until now or until the point in time under discussion.
Contextual Sentence: "The hitherto unexplored region was finally mapped by modern explorers."
💡 Memory Hook (Mnemonic): Break it as 'hither' (यहाँ तक) + 'to' (उस समय तक), meaning 'उस समय तक'.
Synonyms
Previously
Formerly
Earlier
Antonyms
Henceforth
Hereafter
Subsequently