effective — successful in producing a desired or intended result
Part of speech: ADJECTIVE
Definition: successful in producing a desired or intended result
Pronunciation (IPA): /ɪˈfektɪv/
Korean meaning: 효과적인, 효율적인
Korean pronunciation: 이-펙-티브 (강세: 펙)
Example Sentences
- My mom's nagging is surprisingly effective at making me clean my room.
- The new traffic light system is effective in reducing accidents.
- Chocolate is an effective way to make friends, especially with me.
effective
ADJECTIVE//ɪˈfektɪv//
successful in producing a desired or intended result

The medicine quickly proves effective as the patient begins to recover.
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The plan proved effective and kept the team productive.
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Start for Free🎤Pronunciation
🌳Etymology
Origin
From Latin 'effectivus', derived from 'effectus' (accomplished, completed), which comes from 'efficere' (to bring about, to effect). The root combines 'ex-' (out) and 'facere' (to make or do).
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“My mom's nagging is surprisingly effective at making me clean my room.”
“The new traffic light system is effective in reducing accidents.”
“Chocolate is an effective way to make friends, especially with me.”
“Regular exercise is effective for maintaining good health.”
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