SPONTANEITIES
Noun
spontaneities
plural of spontaneity
Source: Wiktionary
SPONTANEITY
Spon`ta*ne"i*ty, n.; pl. Spontaneities. Etym: [Cf. F. spontanéité.]
1. The quality or state of being spontaneous, or acting from native
feeling, proneness, or temperament, without constraint or external
force.
Romney Leigh, who lives by diagrams, And crosses not the
spontaneities Of all his individual, personal life With formal
universals. Mrs. Browning.
2. (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