extensive

/ɪkˈstɛn.sɪv/
adjective

Having a great extent; covering a large area; vast.

NWL Collins ENABLE

Adjective 4 meanings

  1. Having a great extent; covering a large area; vast.

  2. Considerable in amount.

    “I have done extensive research on the subject.”

  3. Serving to extend or lengthen; characterized by extension.

  4. Having a combined system entropy that equals the sum of the entropies of the independent systems.

Definitions: Wiktionary (CC BY-SA) via Kaikki/Wiktextract

Where it comes from

Etymology

From late Middle English, borrowed from Late Latin extensīvus, from Latin extensus.

EXTENSIVE at a glance

EXTENSIVE has 9 letters and scores 19 points in Scrabble (E 1 + X 8 + T 1 + E 1 + N 1 + S 1 + I 1 + V 4 + E 1) and 21 in Words With Friends, before board bonuses. It ranks #2,993 by how often it appears in everyday English. It is valid in ENABLE, NWL2023, Collins/SOWPODS.

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