[poly.ure.thane] n [ISV] (1944): any of various polymers that contain NHCOO linkages and are used esp. in flexible and rigid foams, elastomers, and resins (as for coatings)
POLYURETHANE
Meaning of POLYURETHANE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012