a group of related products marketed by the same company
WordReference Random House Unabridged Dictionary of American English © 2026
prod′uct line′,
- Communicationsall of the products carried by a manufacturer, wholesaler, or retailer.
- Communicationsa group of products of the same manufacturer having similar or related characteristics and intended for similar or related markets.
- 1965–70
Collins Concise English Dictionary © HarperCollins Publishers::
'product line' also found in these entries (note: many are not synonyms or translations):