nadere (dated or formal) singular present subjunctive of naderen <span class="searchmatch">aderen</span>...
/ˈaː.dər/ Hyphenation: ader Rhymes: -aːdər ader f or m (plural aders or <span class="searchmatch">aderen</span>, diminutive adertje n) vein (geology) vein (by extension) any narrow and...