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Synonyms

overflow

American  
[oh-ver-floh, oh-ver-floh] / ˌoʊ vərˈfloʊ, ˈoʊ vərˌfloʊ /

verb (used without object)

overflowed, overflown, overflowing
  1. to flow or run over, as rivers or water.

    After the thaw, the river overflows and causes great damage.

  2. to have the contents flowing over or spilling, as an overfull container.

    Stop pouring or your glass is going to overflow.

  3. to pass from one place or part to another as if flowing from an overfull space.

    The population overflowed into the adjoining territory.

  4. to be filled or supplied with in great measure.

    a heart overflowing with gratitude; a region overflowing with orchards and vineyards.


verb (used with object)

overflowed, overflown, overflowing
  1. to flow over; flood; inundate.

    The river overflowed several farms.

  2. to flow over or beyond (the brim, banks, borders, etc.).

  3. to cause to overflow.

  4. to flow over the edge or brim of (a receptacle, container, etc.).

  5. to fill to the point of running over.

noun

  1. an overflowing.

    the annual overflow of the Nile.

  2. something that flows or runs over.

    to carry off the overflow from a fountain.

  3. a portion crowded out of an overfilled place.

    to house the overflow of the museum's collection in another building.

  4. an excess or superabundance.

    an overflow of applicants for the job.

    Synonyms:
    glut, flood, plethora, surplus, overabundance
  5. an outlet or receptacle for excess liquid.

    The tank is equipped with an overflow.

overflow British  

verb

  1. to flow or run over (a limit, brim, bank, etc)

  2. to fill or be filled beyond capacity so as to spill or run over

  3. to be filled with happiness, tears, etc

  4. (tr) to spread or cover over; flood or inundate

"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

noun

  1. overflowing matter, esp liquid

  2. any outlet that enables surplus liquid to be discharged or drained off, esp one just below the top of a tank or cistern

  3. the amount by which a limit, capacity, etc, is exceeded

  4. computing a condition that occurs when numeric operations produce results too large to store in the memory space assigned to it

"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

Other Word Forms

  • overflowable adjective
  • overflowingly adverb
  • unoverflowing adjective

Etymology

Origin of overflow

before 900; Middle English overflowen, Old English oferflōwan. See over-, flow

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The following year, another email from "Sarah" to Epstein is overflowing in affection.

From BBC

The few bins that do exist fill up quickly and overflow.

From The Wall Street Journal

Residents are being evacuated in trucks and horse-drawn carriages as overflow from the Loukkos River floods a neighbourhood in northern Morocco.

From Barron's

Erato tipped the potion into a pot and held the pot sideways over the fire, so the liquid flowed to its side, close to the lip but not overflowing.

From Literature

The corridors jam with weary war travelers, and the loos overflow with stink.

From Literature