Etymology

T-zone

Today it means: The forehead and nose considered together as a region of the face that can, in some people, produce excess sebum compared to other parts of the face. Full definition →

Ask AI about its historyChatGPTClaudePerplexityGoogle AIGrok

The story

From T + zone, from the shape of the region.

Etymology from Wiktionary, CC BY-SA 4.0.