intervention
UK[ˌɪntəˈvɛnʃn]US[ˌɪntərˈvɛnʃn]
n
The act of becoming involved in a situation to change or improve it, or to prevent something from happening.
n
An action taken to improve a medical disorder or condition.
Morpheme Breakdown
inter
ven
tion
inter
between, among
ven
come
tion
action or state
Etymology
The word 'intervention' is built from Latin components. The prefix inter- signifies "between," and the root -ven- derives from the verb venire, "to come." Combined, the literal sense is "to come between." This concept entered English via Old French intervention, which itself came from Latin interventio, meaning "a coming between, interposition." Over time, the meaning evolved from the physical act of placing oneself between parties to the more abstract modern sense of deliberate involvement in a situation to alter its course, whether in politics, medicine, or personal affairs.
Analysis
Structure: inter (between, among) + ven (come) + tion (action or state)
- inter: Latin origin, meaning "between, among". A prefix indicating location or relationship between things.
- ven: From Latin venire, meaning "to come". A root verb.
- tion: Latin suffix -tionem, forming nouns of action or state from verbs.
Examples
The government's military intervention in the region was highly controversial.
Early intervention is crucial for treating learning disabilities effectively.
His family staged an intervention to help him with his addiction.