Where does “đánh răng” come from?

đánh răng (Vietnamese) comes from Vietnamese đánh, from Chinese 打, from English dozen, from Middle English dozen, from Old French dozaine, from Old French doze, from Vulgar Latin dodeci, from Latin duodecim — Creates verbal adjectives from roots.

đánh răng (Vietnamese): to brush one's teeth

Definitions

  1. to brush one's teeth

Ancestry of “đánh răng”, step by step

đánh răng traces back through two separate lines of ancestry.

via Vietnamese đánh

StepLanguageWordMeaning
1Vietnameseđánhto strike, usually with your palms or a weapon;...
2Chinese
3EnglishdozenA set of twelve; A large, unspecified number of,...
4Middle Englishdozen
5Old Frenchdozainea group of twelve
6Old Frenchdozetwelve
7Vulgar Latindodeci
8Latinduodecimtwelve; 12; dozen
9Latindecemten; 10
10Latin-nus-an
11Proto-Italic-nosCreates verbal adjectives from verb stems
12Proto-Indo-European-nósCreates verbal adjectives from roots

via Vietnamese răng

StepLanguageWordMeaning
1Vietnameserăngtooth; why
2Proto-Vietick-saŋ

Words derived from “đánh răng

Every word from Proto-Indo-European -nósEvery word from Latin -nusEvery word from Latin decem