Sigma : গ্রীক বর্ণমালার অষ্টাদশ অক্ষর;
Related Words
siam  sigma  sign  sima  simia  simian  skim  swim  See Words Also In
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Appropriate Prepositions
Afraid of(ভীত): An honest man is not afraid of telling the truth.
Convenient to(সুবিধাজনক): The work is convenient to your nature.
Refrain from (বিরত রাখা বা থাকা): I refrained him from smoking.
Taste of (স্বাদ; অভিজ্ঞতা): They have had some taste of problems.
Yield to (নতি স্বীকার করা): I shall not yield to his temptation.
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Idioms
At home (comfortable— আরাম) He feels at home in Dhaka now.
Base born (নীচ বংশজাত, খারাপ জাত—adj.) He is a base born person; I cannot go along well with him.
In cold blood (ঠান্ডা মাথায়): They committed this murder in cold blood.
Out of order (বিকল): The elevator was out of order.
Pick a quarrel (ঝগড়া করা)—Do not pick a quarrel.