pentyne
/ˈpɛntʌɪn/(also pentine) Chemistry
noun
Originally: any of a number of unsaturated hydrocarbons with the formula C5H8. Now specifically: an alkyne with this formula, especially (also 1- pentyne) the unbranched isomer CH≡CCH2CH2CH3.
Origin
Late 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + -yne.
- notch toughness
- notchy
- not cricket
- not do something for the world
- not do things by halves
- repetitive DNA
- repetitively
- repetitive motion disorder
- repetitive motion injury
- repetitiveness
- repetitive strain injury
- repetitor
- rep-goer
- rephase
- rephrase
- repick
- repicture
- repiece
- repin
- repine
- repinement
- repiner
- repique
- replace
- replaceable