spontaneous
[ spon-tey-nee-uhs ]
/ spɒnˈteɪ ni əs /
adjective
coming or resulting from a natural impulse or tendency; without effort or premeditation; natural and unconstrained; unplanned: a spontaneous burst of applause.
(of a person) given to acting upon sudden impulses.
(of natural phenomena) arising from internal forces or causes; independent of external agencies; self-acting.
growing naturally or without cultivation, as plants and fruits; indigenous.
produced by natural process.
Origin of spontaneous
OTHER WORDS FROM spontaneous
Words nearby spontaneous
Example sentences from the Web for spontaneously
British Dictionary definitions for spontaneously
spontaneous
/ (spɒnˈteɪnɪəs) /
adjective
occurring, produced, or performed through natural processes without external influence
spontaneous movement
arising from an unforced personal impulse; voluntary; unpremeditated
a spontaneous comment
(of plants) growing naturally; indigenous
Derived forms of spontaneous
spontaneously, adverb spontaneousness, nounWord Origin for spontaneous
C17: from Late Latin
spontāneus, from Latin
sponte voluntarily