know on which side one's bread is buttered

A form of know which side one's bread is buttered on — To be aware of where one's interests lie in a situation.

Meanings

verbknow on which side one's bread is buttered (third-person singular simple present knows on which side one's bread is buttered, present participle knowing on which side one's bread is buttered, simple past knew on which side one's bread was buttered or knew on which side one's bread is buttered, past participle known on which side one's bread was buttered or known on which side one's bread is buttered)

present singular third person knows on which side one's bread is buttered · participle present knowing on which side one's bread is buttered · past knew on which side one's bread was buttered · past knew on which side one's bread is buttered · participle past known on which side one's bread was buttered · participle past known on which side one's bread is buttered

  1. alternativeAlternative form of know which side one's bread is buttered on.

    I don’t live in Bend for a reason, but Bend is a town that knows on which side its bread is buttered, and attracting live music is clearly part of that vision.

    2019 December 26, Will Kennedy, “Pop Music Dreams”, in Camilla Mortensen, editor, Eugene Weekly, volume 38, number 52, Eugene, Ore., →ISSN, →OCLC, page 22
    3 more examples

    “Hush!” said Tunstall, “remember our master.” / “Pshaw!” answered his mercurial companion; “he knows on which side his bread is buttered, and I warrant you has not lived so long among Englishmen, and by Englishmen, to quarrel with us for bearing an English mind.[…]”

    1822 May 29, [Walter Scott], chapter I, in The Fortunes of Nigel. […], volume I (in English), Edinburgh: […] [James Ballantyne and Co.] for Archibald Constable and Co.; London: Hurst, Robinson, and Co., →OCLC, page 24

    There was a speech by Ellena, which she delivered from before a backdrop on which were idealized portraits of such famous persons as Prime Ministers Indira Gandhi, Golda Mier and Margaret Thatcher. There was also one of a lady attired as an ancient Greek warrior, presumably the mythical Queen Hippolyte. This one looked remarkably like Ellena herself. (“I suppose that the artist knew on which side her bread is buttered,” sneered Fenella.)

    1984, A[rthur] Bertram Chandler, “The Last Amazon”, in John Grimes: Reserve Commodore […], [New York]: SFBC Science Fiction, published January 2004, →ISBN, chapter 22, page 102

    Knowing on which side their bread is buttered, planners would reject the notion that slum dwellers are more qualified than trained specialists to work out the answers to their problems or that a composite of their localized plans would be better than any “rationalized” bureaucratic solution.

    1997, Frederic C. Thomas, “The Intractability of Urban Poverty”, in Calcutta Poor: Elegies on a City above Pretense, Armonk, N.Y.: East Gate, →ISBN, page 166
Cite this entry
APA

know on which side one's bread is buttered. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/know%20on%20which%20side%20one's%20bread%20is%20buttered

MLA

“know on which side one's bread is buttered.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/know%20on%20which%20side%20one's%20bread%20is%20buttered. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “know on which side one's bread is buttered,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/know%20on%20which%20side%20one's%20bread%20is%20buttered.

Source: know on which side one's bread is buttered on Wiktionary, CC BY-SA 4.0.