incompatible

American  

[in-kuhm-pat-uh-buhl] / ˌɪn kəmˈpæt ə bəl /

adjective

1. not compatible; unable to exist together in harmony.

   She asked for a divorce because they were utterly incompatible.

   Synonyms:

   inharmonious, unsuited, unsuitable

2. contrary or opposed in character; discordant.

   incompatible colors.

   Synonyms:

   contradictory, inharmonious

3. that cannot coexist or be conjoined.

4. Logic.

   1. (of two or more propositions) unable to be true simultaneously.

   2. (of two or more attributes of an object) unable to belong to the object simultaneously; inconsistent.

5. (of positions, functions, ranks, etc.) unable to be held simultaneously by one person.

6. Medicine/Medical. of or relating to biological substances that interfere with one another physiologically, as different types of blood in a transfusion.

7. Pharmacology. of or relating to drugs that interfere with one another chemically or physiologically and therefore cannot be mixed or prescribed together.

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noun

1. Usually incompatibles. incompatible persons or things.

2. an incompatible drug or the like.

3. Logic. incompatibles,

   1. two or more propositions that cannot be true simultaneously.

   2. two or more attributes that cannot simultaneously belong to the same object.

incompatible British  

/ ˌɪnkəmˈpætəbəl /

adjective

1. incapable of living or existing together in peace or harmony; conflicting or antagonistic

2. opposed in nature or quality; inconsistent

3. (of an office, position, etc) only able to be held by one person at a time

4. med (esp of two drugs or two types of blood) incapable of being combined or used together; antagonistic

5. logic (of two propositions) unable to be both true at the same time

6. 1. not capable of forming successful grafts

   2. incapable of fertilizing each other

7. maths another word for inconsistent

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noun

1. (often plural) a person or thing that is incompatible with another

Related Words

See inconsistent.

Other Word Forms

• incompatibility noun
• incompatibleness noun
• incompatibly adverb

Etymology

Origin of incompatible

From the Medieval Latin word incompatibilis, dating back to 1555–65. See in- ³, compatible

Example Sentences

“It’s decision-making and leadership that, if left unchecked, could create a culture incompatible with human spaceflight.”

From The Wall Street Journal

"If left unchecked," he said, this mismanagement "could create a culture incompatible with human spaceflight."

From Barron's

The hearing concluded that erasure from the medical register was the only suitable option, given that her behaviour was "fundamentally incompatible with her continued registration as a doctor."

From BBC

Researchers at the Institute for Theoretical Physics at Heidelberg University created this framework to explain how quasiparticles form and to link two quantum states that were previously thought to be incompatible.

From Science Daily

There is nothing new about the bad conscience or self-destructive urge that Baudrillard identified within Western civilization, or about its deeply rooted conflict between incompatible tendencies we might call liberation and domination.

From Salon

Related Words

• conflicting
• inappropriate
• incongruous
• inconsistent
• irreconcilable
• unsuitable
• unsuited