fixation

American  

[fik-sey-shuhn] / fɪkˈseɪ ʃən /

noun

1. the act of fixing or the state of being fixed.

2. Chemistry.

   1. reduction from a volatile or fluid to a stable or solid form.

   2. the process of converting atmospheric nitrogen into a useful compound, as a nitrate fertilizer.

3. Photography. the process of rendering an image permanent by removal of light-sensitive silver halides.

4. Psychoanalysis. a partial arrest of emotional and instinctual development at an early point in life, due to a severe traumatic experience or an overwhelming gratification.

5. a preoccupation with one subject, issue, etc.; obsession.

   All her life she had a fixation on stories of violent death.

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fixation British  

/ fɪkˈseɪʃən /

noun

1. the act of fixing or the state of being fixed

2. a preoccupation or obsession

3. psychol

   1. the act of fixating

   2. (in psychoanalytical schools) a strong attachment of a person to another person or an object in early life

4. chem

   1. the conversion of nitrogen in the air into a compound, esp a fertilizer

   2. the conversion of a free element into one of its compounds

5. the reduction of a substance from a volatile or fluid form to a nonvolatile or solid form

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Other Word Forms

• nonfixation noun

Etymology

Origin of fixation

1350–1400; Middle English fixacion < Medieval Latin fixātiōn- (stem of fixātiō ) a reduction to a fixed state. See fix, -ation

Example Sentences

But researchers and advocates say that Kennedy’s continued fixation on autism’s origins — and his frequent, inaccurate claims that childhood vaccines are somehow involved — is built on fundamental misunderstandings of the complex neurodevelopmental condition.

From Los Angeles Times

Much of this inorganic carbon fixation is carried out by microscopic life.

From Science Daily

"It is quite remarkable that we are now able to take a receptor from barley, make small changes in it, and then nitrogen fixation works again," says Kasper Røjkjær Andersen.

From Science Daily

Meanwhile, Sioux City has been dubbed Sewer City for its fixation on the sanctity of its public works.

From The Wall Street Journal

Nitrogen-fixing bacteria generate an enzyme called nitrogenase, sometimes referred to as the "fixer" because it carries out nitrogen fixation.

From Science Daily

Related Words

• fascination
• infatuation
• preoccupation