charcoal

Từ điển Oxford Advanced Learner 8th

char·coal [charcoal charcoals] BrE [ˈtʃɑːkəʊl] NAmE [ˈtʃɑːrkoʊl] noun uncountable
1. a black substance made by burning wood slowly in an oven with little air. Charcoal is used as a fuel or for drawing
•charcoal grilled steaks
•a charcoal drawing
2. (also ˌcharcoal ˈgrey)a very dark grey colour

Word Origin:
late Middle English: probably related to ↑coal in the early sense ‘charcoal’.

• Từ đồng nghĩa / Synonyms:
  charcoal-grey, charcoal-gray, charcoal grey, charcoal gray, oxford grey, oxford gray, fusain, wood coal