line of business

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a particular kind of product or merchandise
- a nice line of shoes
• Syn:
line, product line, line of products, line of merchandise, business line
• Hypernyms:
merchandise, ware, product
• Hyponyms:
sideline
• Part Meronyms:
top of the line
2. a particular kind of commercial enterprise
- they are outstanding in their field
• Syn:
field, field of operation
• Hypernyms:
commercial enterprise, business enterprise, business