[def.la.grate] vb -grat.ed ; -grat.ing [L deflagratus, pp. of deflagrare to burn down, fr. de- + flagrare to burn--more at black] vt (ca. 1727): to cause to deflagrate--compare detonate 1 ~ vi: to burn rapidly with intense heat and sparks being given off -- def.la.gra.tion n
DEFLAGRATE
Meaning of DEFLAGRATE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012