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noun · countable / uncountable · rare

reactivity

reactivity · reactivities

Responsiveness to stimulationResponsiveness to stimulation

/rɪˈakˈtɪvɪti/

Meaning

2 senses

(countable, uncountable)Responsiveness to stimulation
responsive to stimulation
(countable, uncountable)Relative susceptibility to chemical reaction
ready susceptibility to chemical change

Translations

2 languages

Forms

plural: reactivities

Singular	reactivity
Plural	reactivities

regular

Synonyms

1 synonyms

Close in meaning

responsive to stimulation:responsiveness

Word family

18 related words

Relatedreactive

Derivedalloreactivity autoreactivity bioreactivity bronchoreactivity cross-reactivity hyperreactivity hyporeactivity immunoreactivity nonreactivity overreactivity photoreactivity polyreactivity radioreactivity seroreactivity unreactivity vasoreactivity xenoreactivity

Lessons for this word

1 lessons

A1Countable and uncountable nouns — Because it can be uncountable

See also

neighbours in the dictionary

reactionary reactivate reactive reactor readA1 readableC1

Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.

reactivity — meaning, examples, forms, synonyms | Krumeto