Definition of pentadecyne in English:
pentadecyne
noun
Chemistry
Any of a series of alkynes having the formula C₁₅H₂₈.
Origin
Late 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + deca- + -yne.
Pronunciation
pentadecyne
/ˌpɛntəˈdɛsʌɪn/