- 1successful in producing a desired or intended result
- 2(of rules or laws) in operation or in force; functioning
Using effective: Examples
Take a moment to familiarize yourself with how "effective" can be used in various situations through the following examples!
The new drug has been very effective in treating the disease.
The company implemented an effective marketing strategy.
The team's defense was very effective against the opponent's offense.
The law will become effective next month.
effective Synonyms and Antonyms
Idioms Using effective
The new law will take effect next year.
The new regulations will come into effect next month.
The new policy is effective immediately.
Phrases with effective
producing good results without costing a lot of money
The company chose a cost-effective solution for their production process.
producing good results without taking a lot of time
The new software is much more time-effective than the old one.
producing good results without using a lot of energy
The new building design is very energy-effective, reducing electricity consumption by 50%.
Origins of effective
from Latin 'effectivus', from 'effectus', meaning 'accomplishment'
Summary: effective in Brief
The term 'effective' [ɪˈfɛktɪv] refers to something that is successful in producing a desired result or is in operation. It can be used to describe anything from a drug that treats a disease to a marketing strategy that increases sales. 'Effective' can also be used in phrases like 'cost-effective' and 'time-effective,' which describe methods that produce good results without costing a lot of money or taking a lot of time. Idioms like 'take effect' and 'come into effect' describe when something starts to produce a result or is enforced.