(~s, igniting, ~d)
1.
When you ~ something or when it ~s, it starts burning or explodes.
The bombs ~d a fire which destroyed some 60 houses...
The blasts were caused by pockets of methane gas that ~d.
VERB: V n, V
2.
If something or someone ~s your feelings, they cause you to have very strong feelings about something. (LITERARY)
There was one teacher who really ~d my interest in words...
VERB: V n