pentyne
noun
pen·tyne
ˈpen‧ˌtīn
plural -s
: either of two normal isomeric hydrocarbons C5H8 of the acetylene series
Word History
Etymology
penta- + -yne
- smooth-faced
- smooth-leaved elm
- smooth-running
- smooth-shaven
- smooth-spoken
- smooth-talking
- smooth-taper drift
- smooth-tongued
- smoothbark
- smoothbarks
- smoothbore
- smoothborer
- smoothbores
- smoothborest
- smoothed
- smoothed (out or over)
- smoothed away
- smoothed out
- smoothed out or over
- smoothed over
- smoothen
- smoothened
- smoothening
- smoothens
- smoother