Dutch
Etymology
From ei (“egg”) + -er- + kool (“coal”).
Pronunciation
- IPA(key): /ˈɛi̯.ərˌkoːl/
- Hyphenation: ei‧er‧kool
Noun
eierkool f (plural eierkolen, diminutive eierkooltje n)
- (chiefly plural) coal compressed into an egg-shape, which has a standardised volume and weight, used in stoves
- Synonym: extraciet