fertsjustering

== West Frisian == === Etymology === From fertsjusterje +‎ -ing. === Pronunciation === IPA(key): /fəˈtsjøstərɪŋ/ === Noun === fertsjustering c (plural fertsjusteringen) darkening ==== Derived terms ==== sinnefertsjustering ==== Further reading ==== “fertsjustering”, in Wurdboek fan de Fryske taal (in Dutch), 2011