IPA: /ˈriːteɪlər/
KK: /ˈriːteɪlər/
A person or business that sells goods directly to consumers, usually in small quantities.
The retailer offered a wide variety of products to choose from.
Retailer → It is formed from "re-" (meaning again) and "taliare" (from Latin, meaning to cut). The word refers to someone who cuts or divides goods into smaller portions for sale again to consumers.
Think of someone who 'cuts' ('taliare') goods into smaller pieces to sell them 'again' ('re-') — that's what a retailer does.