TCDD

noun

ˌtē-(ˌ)sē-(ˌ)dē-ˈdē

: a carcinogenic dioxin C₁₂H₄O₂Cl₄ found especially as a contaminant in 2,4,5-T

Etymology

tetra- + chlor- + dibenzo- (containing two benzene rings) + dioxin

First Known Use

1971, in the meaning defined above

Time Traveler

The first known use of TCDD was in 1971

See more words from the same year

Style

“TCDD.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/TCDD. Accessed 21 Nov. 2024.

Copy Citation

TCDD

noun

ˌtē-ˌsē-ˌdē-ˈdē

: a carcinogenic dioxin C₁₂H₄O₂Cl₄ found especially as a contaminant in 2,4,5-T

called also 2,3,7,8-tetrachlorodibenzo-para-dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin

Get Word of the Day daily email!