intervene
UK[ˌɪntəˈviːn]US[ˌɪntərˈviːn]
v
To become involved in a situation in order to improve it or prevent it from getting worse.
v
To happen in a way that delays or interrupts something.
v
(formal) To exist or occur between two events or periods.
Morpheme Breakdown
inter
vene
inter
between
vene
come
Etymology
The word "intervene" originates from the Latin intervenire, a compound of inter- ("between") and venire ("to come"). Its literal sense, "to come between," described a physical act of placing oneself in the middle. Over time, this concrete meaning evolved into the abstract concept of involving oneself in a situation to alter its course, often with the intent to mediate or interrupt. The term retains its core logic of an external force entering an existing space or process, bridging the gap from a physical arrival to a metaphorical interference or mediation.
Analysis
Structure: inter (between) + vene (come)
- inter: Latin origin, meaning "between, among". A prefix indicating location or relationship in the middle.
- vene: From Latin venire, meaning "to come". A bound root indicating motion or arrival.
Examples
The government refused to intervene in the dispute.
A period of calm intervened before the storm hit.
She intervened just in time to stop the argument.