Octa : আট-সংখ্যক বোঝাতে ব্যবহৃত উপসর্গ;
Related Words
octa  octad  octet  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Composed of(তৈরী): This medicine is composed of vitamins and minerals.
Conform to (নিয়মনীতি অনুসরণ করা): The employees have to conform to a strict dress code.
Count on/upon (নির্ভর, বিশ্বাস করা): Rahim count on (upon) my help.
Regard for (সম্মান): Good boys have great regard for their teachers.
Sad at (দুঃখিত): All his colleagues were very sad at his transfer from this place.
Browse All Appropriate Prepositions
Idioms
After all - (সব কথার পরেও): I rang and told her I couldn't come after all.
At every step (প্রতি পদে পদে): There are dangers at every step in our life and yet we want to live.
In vogue (চালু): This custom is not in vogue at present.
In the long run (পরিণামে): You will have to suffer in the long run.
Upper hand (প্রাধান্য) - He got the upper hand in the selection.