ontkalken

== Dutch == === Etymology === From kalk +‎ ont- -en. === Pronunciation === IPA(key): /ɔntˈkɑlkə(n)/ Rhymes: -ɑlkən === Verb === ontkalken (transitive) to descale (transitive) to decalcify ==== Conjugation ==== ==== Derived terms ==== ontkalking