See also: Admiral of the Fleet English English Wikipedia has an article on:admiral of the fleetWikipedia Noun admiral of the fleet (plural admirals of the fleet) (military, UK) The highest rank in the Royal Navy and other Commonwealth navies, NATO grade OF-10, currently only ceremonial. (military, US, dated) Synonym of fleet admiral. Translations Top rank in the British Royal Navy; equivalent ranks in other navies — see also admiral, fleet admiral Czech: velkoadmirál (cs) m, admirál loďstva m Finnish: laivastoamiraali (fi); suuramiraali (fi) (Germany) German: Großadmiral (de) Greek: αρχιναύαρχος (el) (archinávarchos) Hebrew: אַדְמִירָל שֶׁל הַצִּי m (admirál shel hatsí) Hindi: बेड़े के एडमिरल m (beṛe ke eḍmiral) Irish: aimiréal de loingeas m Italian: grande ammiraglio m Japanese: 海軍元帥 (Kaigun-gensui) Polish: admirał floty m Spanish: Capitán General de la Armada m Turkish: büyük amiral (tr) Welsh: llyngesydd o'r fflyd m References US Navy ranksWikiwand - on Seamless Wikipedia browsing. On steroids.