polybutene, n.
(polybutenes)
freq. cnt. 2
(polybutenes)
freq. cnt. 2
a polymer of butylene; used in lubricants and synthetic rubber
<noun.substance> freq. cnt.: 2 freq. cnt.: 2
polybutene polybutylene
semantic pointers
hypernym
Word
a polymer of butylene; used in lubricants and synthetic rubber
<noun.substance> freq. cnt.: 2 freq. cnt.: 2
polybutene polybutylene