excitable

play
adjective ex·cit·able \ik-ˈsī-tə-bəl\

Definition of excitable

  1. 1 :  capable of being readily roused into action or a state of excitement or irritability

  2. 2 :  capable of being activated by and reacting to stimuli excitable cells

excitability

play \ik-ˌsī-tə-ˈbi-lə-tē\ noun

excitableness

play \ik-ˈsī-tə-bəl-nəs\ noun

Examples of excitable in a Sentence

  1. an excitable child who needs a stable home life

Recent Examples of excitable from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'excitable'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of excitable

1609


EXCITABLE Defined for English Language Learners

excitable

play
adjective

Definition of excitable for English Language Learners

  • : easily excited


EXCITABLE Defined for Kids

excitable

play
adjective ex·cit·able \ik-ˈsī-tə-bəl\

Definition of excitable for Students

  1. :  easily excited


Medical Dictionary

excitable

play
adjective ex·cit·able \ik-ˈsīt-ə-bəl\

Medical Definition of excitable

  1. of living tissue or an organism :  capable of being activated by and reacting to stimuli :  exhibiting irritability the biochemistry of excitable membranes—Science

excitability

\-ˌsīt-ə-ˈbil-ət-ē\play noun plural

excitabilities



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