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View synonyms for

obligate

[ verb ob-li-geyt; adjective ob-li-git, -geyt ]

verb (used with object)

obligated, obligating.
  1. to bind or oblige morally or legally:

    to obligate oneself to purchase a building.

  2. to pledge, commit, or bind (funds, property, etc.) to meet an obligation.


adjective

  1. morally or legally bound; obliged; constrained.
  2. Biology. restricted to a particular condition of life, as certain organisms that can survive only in the absence of oxygen ( facultative ):

    obligate anaerobe.

obligate

/ ˈɒɪˌɡɪ /

verb

  1. to compel, constrain, or oblige morally or legally
  2. (in the US) to bind (property, funds, etc) as security
“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

adjective

  1. compelled, bound, or restricted
  2. biology able to exist under only one set of environmental conditions Compare facultative

    an obligate parasite cannot live independently of its host

“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

obligate

  1. Capable of existing only in a particular environment or by assuming a particular role. An obligate aerobe, such as certain bacteria, can live only in the presence of oxygen. An obligate parasite cannot survive independently of its host.
  2. Compare facultative
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Derived Forms

  • ˈDz, adjective
  • ˈDzˌٴǰ, noun
  • Dzˈپ, adjective
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Other Word Forms

  • Dz··· [ob, -li-g, uh, -b, uh, l], adjective
  • Dz···ٴǰ noun
  • ·Dz··ٱ verb (used with object) preobligated preobligating
  • ·Dz··ٱ verb (used with object) reobligated reobligating
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Word History and Origins

Origin of obligate1

First recorded in 1400–50; late Middle English obligat, from Latin Dzٳܲ (past participle of Dz “to bind”), equivalent to ob- + ٳܲ; ob-, ligate
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Word History and Origins

Origin of obligate1

C16: from Latin Dz to oblige
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Example Sentences

Examples have not been reviewed.

Amazon is obligated to collectively bargain with warehouse workers at its San Francisco distribution facility, the U.S. federal labor board says.

From

Amid all that, he's also obligated to remain out of the Empire's crosshairs.

From

In any bid scenario — for part of the property or all of it, with a stadium or without one — the city would not be obligated to accept a bid.

From

John isn’t obligated to do James’ job while investigating his disappearance, he chooses to.

From

Did you feel obligated in any way to write about love because that’s what we expect from pop stars?

From

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oblationobligated