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

• In a nutshell
English Meaning: in the fewest possible words / in brief / in short.
Bangla Meaning: সংক্ষেপে, অল্প কথায়।

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

• অন্য অপশন গুলোর মধ্যে -
• In addition to
English Meaning: additionally / furthermore / moreover.
Bangla Meaning: তদতিরিক্ত / অধিকন্তু / তাছাড়া.

• At a low ebb
English Meaning: declining / in a bad or weak state.
Bangla Meaning: নিম্নমুখী / খারাপ অবস্থা।

•  At a stretch
English Meaning: without break / continuously.
Bangla Meaning: একটানা / বিরতিহীনভাবে

Source: Website Lecture.