effectively
UK[ɪˈfɛktɪvli]US[ɪˈfɛktɪvli]
adv
In such a manner as to achieve a desired or intended result; successfully.
adv
In fact, though not perhaps officially or in theory; virtually.
Morpheme Breakdown
effect
ive
ly
effect
result
ive
adjective suffix
ly
adverb suffix
Etymology
The word 'effectively' is built upon the Latin noun effectus, which denotes an accomplishment or result, derived from the verb efficere meaning "to work out, accomplish". The adjectival suffix -ive was attached to form 'effective', meaning "having the power to produce a result". Finally, the Old English adverbial suffix -ly was added, creating a word that describes the manner of acting with productive force. Thus, the literal progression from "a result brought about" to "having the quality of producing results" culminates in the modern sense of doing something "in a successful manner". Its secondary meaning of "for all practical purposes" extends from the idea of something being so successful or complete that it is equivalent to the official state.
Analysis
Structure: effect (result) + ive (adjective suffix) + ly (adverb suffix)
- effect: From Latin effectus (accomplishment, performance), from efficere (to accomplish, bring about). Functions as the core noun root.
- ive: A suffix of Latin origin (-ivus) used to form adjectives meaning "having the nature or quality of".
- ly: A suffix of Old English origin (-lice) used to form adverbs from adjectives.
Examples
The new software manages resources more effectively.
The treaty effectively ended the conflict.
By resigning, she effectively admitted her mistake.