different between extensive vs weighty

English

Etymology

From late Middle English, borrowed from Late Latin extens?vus, from Latin extensus.

Pronunciation

• (US) IPA^(key): /?ks?t?n.s?v/

Adjective

extensive (comparative more extensive, superlative most extensive)

1. having a great extent; covering a large area; vast
2. (figuratively) considerable in amount.

   I have done extensive research on the subject.

3. Serving to extend or lengthen; characterized by extension
4. (physics) Having a combined system entropy that equals the sum of the entropies of the independent systems.

Derived terms

• extensive property

Related terms

• extend
• extense
• extent

Translations

See also

• intensive

French

Adjective

extensive

1. feminine singular of extensif

Latin

Adjective

ext?ns?ve

1. vocative masculine singular of ext?ns?vus

English

Alternative forms

• weightie (obsolete)

Etymology

From Middle English weighti, weghti, wighti, equivalent to weight +? -y.

Cognate with Scots weichty, wechty, wichty, Saterland Frisian wichtich, West Frisian wichtich, Dutch wichtig, gewichtig, German wichtig, Danish vægtig, Swedish viktig.

Pronunciation

• IPA^(key): /?we?ti/
• Rhymes: -e?ti

Adjective

weighty (comparative weightier, superlative weightiest)

1. Heavy (“having a lot of weight”).
2. Important; serious; not trivial or petty.
3. Rigorous; severe; afflictive.

Derived terms

• weightily
• weightiness

Translations