What is the meaning of Explain in bengali?

Meaning(s):

1. make palin and comprehensible
2. define
3. serve as a reason or cause or justification of
4. समजाना = human She explained the lesson
5. बताना = human, event She explained her conduct to her boss
6. समजाना = event He explained that the train is very late to everybody
7. विवरण करना = explain He explained his plan to us
8. विवरण देना = action to explain the process in detail
9. वरण करना = fact he explained the facts of the accident
10. बताना = intention He explained the intention of the man
11. समजाना = matter to explain the matter
12. बताना = meaning A dictionary explains the meaning of the words
13. बताना = reason That explains his absence
14. बताना = thing The lawyer explained the new law