2 5 ▁letters ) ▁meaning ▁" elect ro ence phal ogram ". ▁ ▁I cel and ic ▁ ▁I cel and ic ▁has ▁the ▁ability ▁to ▁form ▁comp ounds ▁of ▁arbitrary ▁length ▁by ▁string ing ▁together ▁gen it ives ▁( ), ▁so ▁no ▁single ▁words ▁of ▁maximal ▁length ▁exist ▁in ▁the ▁language . ▁However , ▁ ▁and ▁ ▁are ▁sometimes ▁c ited ▁as ▁particularly ▁long ▁words ; ▁the ▁latter ▁has ▁ 6 4 ▁letters ▁and ▁means ▁" a ▁key chain ▁ring ▁for ▁the ▁out door ▁key ▁of ▁road ▁workers ▁shed ▁in ▁a ▁mo or ▁called ▁Va ð la he i ð i ". ▁ ▁Analysis ▁of ▁a ▁cor pus ▁of ▁contemporary ▁I cel and ic ▁texts ▁by ▁U we ▁Qu as th off , ▁Sab ine ▁F ied ler ▁and ▁Er la ▁Hall ste ins d ó tt ir ▁identified ▁ ▁(" of ▁the ▁International ▁Transport ▁Work ers ' ▁Federation "; ▁ 3 7 ▁letters ) ▁and ▁ ▁(" of ▁the ▁North west ▁Atlantic ▁Fish eries ' ▁Organ ization "; ▁ 4 5 ▁letters ) ▁as ▁the ▁longest ▁un hy phen ated ▁and ▁hy phen ated ▁words . ▁ ▁The ▁longest ▁word ▁occurr ing ▁at ▁least ▁twice ▁in ▁the ▁University ▁of ▁Leipzig ▁is l - is _ web _ 2 0 1 5 ▁cor pus ▁is ▁ ▁( 1 1 0 ▁letters ). ▁ ▁Italian ▁ ▁The ▁longest ▁word ▁in ▁Italian ▁is ▁tradition ally ▁, ▁which ▁is ▁a ▁ 2 6 - letter - long ▁ad verb . ▁It ▁is ▁formed ▁by ▁subsequent