• synonyms


See more synonyms for topside on Thesaurus.com
  1. the upper side.
  2. Usually topsides. Nautical. the outer surface of a hull above the water.
  3. the most authoritative position or level.
  4. Chiefly British. a cut of beef similar to a U.S. rump roast.Compare silverside(def 1).
  5. British. the top or outer side of a round of beef; beef from the outer thigh of a butchered cow.
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  1. of, relating to, or located on the topside.
  2. of the most authoritative rank.
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  1. Also top·sides. up on the deck: He left the engine room and went topside.
  2. to, toward, or at the topside.
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Origin of topside

First recorded in 1670–80; top1 + side1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for topside

front, surface, covering, outdoors, appearance, face, skin, facade, sheath, integument, open, topside, seeming, without

Examples from the Web for topside

Historical Examples of topside

  • It was the complete lack of order and sanity and that let me get topside.

    The Creature from Cleveland Depths

    Fritz Reuter Leiber

  • With that topside staring him in the face, he'll have something to read in the hereafter.

    Here Lies

    H.W. Guernsey

  • It had been displaced a full fifteen degrees on the topside of optimum power!


    Daniel F. Galouye

  • There was a branch slanting up from the topside of the fallen tree.

    The World That Couldn't Be

    Clifford Donald Simak

  • The Colonel has an individual dugout, and Dodds sleeps "topside" in the trench.

British Dictionary definitions for topside


  1. the uppermost side of anything
  2. British and NZ a lean cut of beef from the thigh containing no bone
  3. (often plural)
    1. the part of a ship's sides above the waterline
    2. the parts of a ship above decks
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012