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tolan

noun
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to·​lan | \ ˈtōˌlan \
variants: or less commonly tolane \ -​lān \
plural -s

Definition of tolan

: a white crystalline unsaturated hydrocarbon C6H5C≡CC6H5 obtained synthetically from stilbene : diphenyl-acetylene

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History and Etymology for tolan

International Scientific Vocabulary tol- + -an or -ane

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Cite this Entry

“Tolan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tolan. Accessed 21 Jan. 2021.

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