Effectiveness

/ɪˈfɛktɪv.nəs/

Meaning & Definition

noun
The degree to which something is successful in producing a desired result.
The effectiveness of the new marketing strategy was evident in the increased sales.
The ability to produce a desired or intended result.
Researchers are studying the effectiveness of various treatments for the disease.
The quality of being effective; producing a strong effect.
The effectiveness of the training program has been proven through various assessments.
The capability to achieve the intended goal in a given context.
The effectiveness of the communication within the team improved after the workshop.
The power to bring about a intended result.
Evaluating the effectiveness of policies is essential for future improvements.

Etymology

Derived from the word 'effective' with the suffix '-ness' indicating a state or condition.

Common Phrases and Expressions

cost-effectiveness
The effectiveness of a product or service measured in terms of its cost.
effective communication
The ability to convey information clearly and understandably.
effective leadership
The ability of a leader to guide and inspire a team towards achieving goals.

Related Words

effect
A change that is a result of an action or other cause.
efficient
Achieving maximum productivity with minimum wasted effort or expense.
effectual
Producing or capable of producing a desired effect.

Slang Meanings

On point
The team's strategy was really on point, showing great effectiveness.
Nailing it
Her presentation was nailing it in terms of effectiveness.