Icelandic Etymology From sérstakur + -lega. Pronunciation IPA(key): /ˈsjɛr̥.sta(ː)k(ˌ)lɛːɣa/ Rhymes: -ɛːɣa Adverb sérstaklega separately, specially especially, particularlyWikiwand - on Seamless Wikipedia browsing. On steroids.