স্থির তরঙ্গ: Stationary wave.
Related Words
স্থির তরঙ্গ  স্থিরচিত্ত  See Words Also In
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Appropriate Prepositions
Adhere to (লেগে থাকা, অটল থাকা): You should adhere to your principal.
Attend to(মনোযোগ দেওয়া): Please attend to my advice.
Remedy for (প্রতিকার): There is no remedy for his misbehavior.
Subject to (সাপেক্ষে): The man was appointed subject to the approval of the chairman.
Work for (কারো জন্য কাজ করা): She works for a construction company.
Browse All Appropriate Prepositions
Idioms
Bare word (শুধু মুখের কথা, স্বাক্ষী প্রমানহীন কথা-n) He believed your bare word and now he has been played false with.
Pin money (স্ত্রীর দেয়া হাত খরচ)— She saved her pin money.
Run short (কমতি পড়া) —I ran short of money.
Sheet anchor (শেষ আশ্রয়; প্রধান অবলম্বন; আসল খুঁটি)— This small piece of land is his sheet anchor.
Well-to-do (সঙ্গতিপূর্ণ) - He was not born in a well-to-do family.