onderzeeboot

== Dutch == === Etymology === Compound of onder +‎ zee +‎ boot, probably a calque of German Unterseeboot. === Pronunciation === IPA(key): /ɔn.dərˈzeːˌboːt/ Hyphenation: on‧der‧zee‧boot === Noun === onderzeeboot m (plural onderzeeboten, diminutive onderzeebootje n) submarine [from late 19th c.] Synonyms: duikboot, onderzeeër (nautical, jargon) submarine that can remain submerged for long periods [from mid 20th c.] Synonym: onderzeeër ==== Derived terms ====