“[7 8]”

The following 2 entries include the term [7 8].

2,3,7,8-tetrachlorodibenzo-para-dioxin

noun

: tcdd

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2,3,7,8-tetrachlorodibenzo-p-dioxin

noun

: tcdd

See the full definition

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  • any of a genus helianthus especially h annuus of new world composite plants with large yellow rayed flower heads bearing edible seeds that yield an edible oil
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