Air-tight : বায়ুরোধী;
Related Words
air tight  air-tight  airtight  artist  artiste  artists  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Congratulate on(অভিনন্দন জানানো): They congratulated me on my brilliant success.
Convinced of (আশ্বস্ত): You are convinced of his product.
Faith in (বিশ্বাস): I have no faith in him.
Rejoice at/in (আনন্দ করা): Everybody rejoiced at/in his success.
Short of (অপর্যাপ্ত): I am running short of money.
Browse All Appropriate Prepositions
Idioms
Bring to book (reproach-Start- ভর্ৎসনা করা) The father brought his son to book for his failure in the exam.
Backstairs influence (secret and illegal influence- গোপন এবং বে আইনী প্রভাব-n) He did not deseve the job, however, he got it by backstairs influence.
In full swing (পুরোদমে): The school is in full swing after the vacation.
On the wane (হ্রাসমান): His fame is on the wane now.
Pick one’s pocket (পকেট মারা)— He tried to pick my pocket.