knaller

== Dutch == === Etymology === Compound of knallen +‎ -er. === Pronunciation === IPA(key): /ˈknɑ.lər/ Hyphenation: knal‧ler Rhymes: -ɑlər === Noun === knaller m (plural knallers, diminutive knallertje n) (informal) something excellent, belter, ripper something that produes explosions or booms