Meaning of One
Bangla: এক, একটি, একজন, একটা, গোটা, একই, জনৈক, কোন এক, অনির্দিষ্ট একটি, অনির্দিষ্ট একজন, প্রথম
Unknown / অজানা / अज्ञात
being or amounting to a single unit or individual or entire thing, item, or object rather than two or more; a single: one woman; one nation; one piece of cake.
being a person, thing, or individual instance or member of a number, kind, group, or category indicated: one member of the party.
existing, acting, or considered as a single unit, entity, or individual.
of the same or having a single kind, nature, or condition: We belong to one team; We are of one resolve.
noting some indefinite day or time in the future: You will see him one day.