Obsidian : কাচের মতো দেখতে একজাতীয় আগ্নেয়শিলা;
Related Words
obsidian  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Appropriate to(যোগ্য): His answer is appropriate to the question.
Break in (কথার মাঝে কথা বলা): As she was talking, he suddenly broke in, saying, ‘that’s a rat!’
Conform to (নিয়মনীতি অনুসরণ করা): The employees have to conform to a strict dress code.
Convert to(দীক্ষিত): Tom is converted to another religion.
Desire for (কামনা): He has no desire for fame.
Browse All Appropriate Prepositions
Idioms
At a round rate (at the fixed price – নির্ধারিত মূল্যে) Things are selling in the shop at a round rate.
Brown study (দিবাস্বপ্ন): The girl is absorbed in a brown study.
In a fix (মুশকিলে পতিত হওয়া): The man is in a fix with his new hairstyle.
Learn by heart (মুখস্থ করা)— He learnt the poem by heart.
Seventh heaven – (মহাখুশী) – I was in the seventh heaven when I heard the news of my BCS final result.