affinity

American  

[uh-fin-i-tee] / əˈfɪn ɪ ti /

noun

plural

affinities

1. a natural liking for or attraction to a person, thing, idea, etc.

   Synonyms:

   bent, leaning, sympathy, fondness, partiality

   Antonyms:

   aversion, dislike

2. a person, thing, idea, etc., for which such a natural liking or attraction is felt.

3. relationship by marriage or by ties other than those of blood (consanguinity ).

4. inherent likeness or agreement; close resemblance or connection.

   Synonyms:

   compatible, similarity

   Antonyms:

   disparity, dissimilarity

5. Biology. the phylogenetic relationship between two organisms or groups of organisms resulting in a resemblance in general plan or structure, or in the essential structural parts.

6. Chemistry. the force by which atoms are held together in chemical compounds.

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adjective

1. of or relating to persons who share the same interests.

   to arrange charter flights for opera lovers and other affinity groups.

affinity British  

/ əˈfɪnɪtɪ /

noun

1. a natural liking, taste, or inclination towards a person or thing

2. the person or thing so liked

3. a close similarity in appearance or quality; inherent likeness

4. relationship by marriage or by ties other than of blood, as by adoption Compare consanguinity

5. similarity in structure, form, etc, between different animals, plants, or languages

6. chem

   1. the tendency for two substances to combine; chemical attraction

   2.  A.  a measure of the tendency of a chemical reaction to take place expressed in terms of the free energy change

7. biology a measure of the degree of interaction between two molecules, such as an antigen and antibody or a hormone and its receptor

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affinity Scientific  

/ ə-fĭn′ĭ-tē /

1. A relationship or resemblance in structure between species that suggests a common origin.

2. An attraction or force between particles that causes them to combine, as the attraction between an antigen and an antibody.

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Other Word Forms

• affinitive adjective
• nonaffinity noun

Etymology

Origin of affinity

First recorded in 1275–1325; Middle English affinite, from Middle French, from Latin affīnitās “connection by marriage”; equivalent to affine + -ity

Example Sentences

One of the greatest plays of our time, Tom Stoppard’s “Arcadia,” confronts Goethe’s “Elective Affinities” with our own elective affinities.

From Los Angeles Times

But Beshear has shown an affinity and a particular skill for connecting with rural voters that has garnered him national attention.

From Salon

“Phil and Mike produced music that had more affinity with the Genesis hits. Tony wrote many of those songs, of course, but his solo product is not very marketable.”

From Los Angeles Times

Greece snagged the highest affinity rating of all 24 countries.

From MarketWatch

That skill and any deeper affinity we may develop for it is typically passed from one person to another.

From Salon

Related Words

• affection
• closeness
• fondness
• leaning
• rapport
• sympathy
• weakness