extensive
UK[ɪkˈstɛnsɪv]US[ɪkˈstɛnsɪv]
adj
covering a large area; great in amount or scale.
adj
(of agriculture) obtaining a relatively small crop from a large area with a minimum of capital and labour.
Morpheme Breakdown
ex
tens
ive
ex
out
tens
stretch
ive
adjective suffix
Etymology
The word 'extensive' has a clear lineage from Latin, built upon the concept of stretching outward. Its core is the Latin verb tendere (to stretch), whose past participle stem tens- provides the root. The prefix ex- (out) is added to indicate the direction of the stretching. Combined with the adjectival suffix -ivus (via French -if/-ive), the literal meaning is "having the nature of being stretched out". Over time, this physical sense of spatial expansion evolved into the modern abstract meanings of great scope, scale, or coverage, whether applied to land, studies, or influence.
Analysis
Structure: ex (out) + tens (stretch) + ive (adjective suffix)
- ex: Latin origin, meaning "out, out of, thoroughly". A prefix indicating outward direction or completeness.
- tens: Latin origin, from the root of the verb tendere, meaning "to stretch". This is a direct substring of the modern spelling.
- ive: Latin origin, via French, an adjective-forming suffix meaning "pertaining to, having the nature of".
Examples
The fire caused extensive damage to the ancient forest.
She has extensive knowledge of medieval history.
The ranch practices extensive farming, with cattle roaming over vast grasslands.