‘In a nutshell’ means-
A
Concise
B
Cover
C
Nutty
D
Written
Correct Answer: Concise
In a nutshell’ means Concisely, in a few words, as in Here's our proposal—in a nutshell, we want to sell the business to you. This hyperbolic expression alludes to the Roman writer Pliny's description of Homer's Iliad being copied in so tiny a hand that it could fit in a nutshell.