گزارش خطا در معنی کلمه 'spark off'

1 general:: Phrase(s): spark something off 1. Lit. to ignite something flammable or explosive. • The lightning sparked a fire off. • The match sparked off a raging inferno. 2. Fig. to cause or start some violent or energetic activity. • We were afraid there would be a riot and the speaker nearly sparked it off. • The speaker sparked off quite a discussion.