<span class="searchmatch">knalltest</span> <span class="searchmatch">ab</span> inflection of abknallen: second-person singular preterite second-person singular subjunctive II...
<span class="searchmatch">ab</span>- + knallen IPA(key): [ˈapˌknalən] Hyphenation: ab‧knal‧len abknallen (weak, third-person singular present knallt <span class="searchmatch">ab</span>, past tense knallte <span class="searchmatch">ab</span>, past participle...