spontaneity

spontaneity is defined in Webster's Unabridged Dictionary (1913) with 1 sense, and appears in Roget's Thesaurus (1911) with 40 related terms. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.(Biol.) (a) The tendency to undergo change, characteristic of both animal and vegetable organisms, and not restrained or cheked by the environment. (b) The tendency to activity of muscular tissue, including the voluntary muscles, when in a state of healthful vigor and refreshment.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

Synonyms

Related questions

Sources