We found 4 dictionaries that define the word glow plugs:

General (3 matching dictionaries)

1. glow plugs: Merriam-Webster
2. glow plugs: Collins English Dictionary
3. glow plugs: Wiktionary

Tech (1 matching dictionary)

4. Explosives (No longer online)

▸ Words similar to glow plugs ▸ Usage examples for glow plugs ▸ Idioms related to glow plugs ▸ Wikipedia articles (New!) ▸ Words that often appear near glow plugs ▸ Rhymes of glow plugs ▸ Invented words related to glow plugs