[re.fran.gi.ble] adj [irreg. fr. L refringere to break up] (1673): capable of being refracted -- re.fran.gi.bil.i.ty n -- re.fran.gi.ble.ness n
REFRANGIBLE
Meaning of REFRANGIBLE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012