Home › Words › M › minisubmarineminisubmarineminisubmarine · noun — A small submarine.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, minisubmarine ranks #29,858 of 42,834 for Qualifying.EtymologyFrom mini- + submarine.nounA small submarine.e.g.“Many among the rich or famous want a yacht, and what buyers want most now, naturally, are accessories: minisubmarines and helicopters.” — 2007 October 2, John Tagliabue, “For the Yachting Class, the Latest Amenity Can Take Flight”, in New York Times:Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.minisub 96% match — A minisubmarine. vs minisubmarine →autosub 64% match — An autonomous submarine vehicle. vs minisubmarine →minijeep 62% match — A small, compact jeep. vs minisubmarine →pigboat 62% match — submarine vs minisubmarine →minicar 61% match — A very small car; specifically, a car that is smaller than a subcompact vs minisubmarine →submarinelike 61% match — Having the characteristics of a submarine. vs minisubmarine →minny 61% match — A minnow. vs minisubmarine →soucoupe 60% match — A type of small submarine designed to hold two people. vs minisubmarine →