🇬🇧 en fr 🇫🇷

rosin noun

  /ˈɹɑz.əm/ , /ˈɹɑz.ən/ , /ˈɹɒz.ən/ , /ˈɹɔz.əm/
  • (organic chemistry) A solid form of resin, obtained from liquid resin by vaporizing its volatile components.
 colophane
Wiktionary Links