You know what it looks like… but what is it called?
TAKE THE QUIZ“[7 8]”
The following 2 entries include the term [7 8].
2,3,7,8-tetrachlorodibenzo-para-dioxin
noun2,3,7,8-tetrachlorodibenzo-p-dioxin
nounLove words? Need even more definitions?
Merriam-Webster unabridged