transcription, транскрипция: [ ˌpī-rə-ˈfȯr-ik, -ˈfär- ]
adjective
Etymology: New Latin pyrophorus, from Greek pyrophoros fire-bearing, from pyr- + -phoros carrying — more at -phore
Date: 1836
1. : igniting spontaneously
2. : emitting sparks when scratched or struck especially with steel