We found 2 dictionaries that define the word ignition coils:

General (1 matching dictionary)

1. ignition coils: Collins English Dictionary

Computing (1 matching dictionary)

2. Ignition coils: Encyclopedia

(Note: See ignition_coil as well.)

Definitions from Wiktionary (ignition coil) ▸ noun:  Synonym of spark coil ▸ Also see ignition_coil ▸ Words similar to ignition coils ▸ Usage examples for ignition coils ▸ Idioms related to ignition coils ▸ Wikipedia articles (New!) ▸ Words that often appear near ignition coils ▸ Rhymes of ignition coils ▸ Invented words related to ignition coils