torrefacer betyder på engelska

parch [parched, parching, parches]▼(to burn the surface of; to scorch)
verb
[UK: pɑːtʃ] [US: ˈpɑːrtʃ]

torrefy [torrefied, torrefying, torrefies]▼(to subject to intense heat)
verb
[UK: ˈtɒ.rɪ.faɪ] [US: ˈtɔː.rə.ˌfaɪ]