different between turbulence vs commotion

English

Etymology

Borrowed from Latin turbulentia, or from turbulent +? -ence.

Noun

turbulence (countable and uncountable, plural turbulences)

1. (uncountable) The state or fact of being turbulent or agitated; tempestuousness, disturbance.
2. (uncountable) Disturbance in a gas or fluid, characterized by evidence of internal motion or unrest.
3. (uncountable) Specifically, a state of agitation or disturbance in the air which is disruptive to an aircraft.
4. An instance or type of such state or disturbance.

Related terms

• turbulent

Translations

See also

• mechanical turbulence
• thermal turbulence

English

Etymology

From Middle French commocion, from Latin comm?ti?nem, accusative singular of comm?ti?, from comm?tus, perfect passive participle of commove?.

Pronunciation

• (UK) IPA^(key): /k??m??.??n/
• (US) IPA^(key): /k??mo?.??n/
• Rhymes: -????n, -o???n

Noun

commotion (countable and uncountable, plural commotions)

1. A state of turbulent motion.
2. An agitated disturbance or a hubbub.
3. (euphemistic) Sexual excitement.

Synonyms

• See also Thesaurus:commotion

Derived terms

• commotional

Related terms

Translations

French

Pronunciation

Noun

commotion f (plural commotions)

1. A violent collision or shock; concussion
2. shock, surprise

Further reading

• “commotion” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).