Meaning : A particular kind of product or merchandise.
Example :
A nice line of shoes.
Synonyms : business line, line, line of merchandise, line of products, product line
Meaning : A particular kind of commercial enterprise.
Example :
They are outstanding in their field.
Synonyms : field, field of operation
Line of business ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Line of business ka matlab kya hota hai?