What is the meaning of the phrase 'In a nutshell'?

• The meaning of the phrase 'In a nutshell' is - very briefly.
In a nutshell
English Meaning: in the fewest possible words / in brief / in short/ very briefly.
Bangla Meaning: সংক্ষেপে, অল্প কথায়

Ex. Sentence: She put the matter in a nutshell.
Bangla Meaning: সে সংক্ষেপে ঘটনাটি বললো।

অন্য অপশন গুলোর মধ্যে - 
• all together - In a body
• additionally - In addition to
• including many facts - In detail

Source: Lecture.