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mountainous

mountainous

1 4.1
Something that is very large and like a mountain
  • adjective
  • /ˈmaʊntənəs/
translation icon : enorme
  • Mountainous piles of coal lay by the railroad track that ran alongside the power plant.

We've told this reserve of gold is mountainous, but we've never seen it.

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Examples

  • There is a mountainous supply of evidence, enough to convict this felon of 327 counts of federal tax evasion.

  • Miramar looked at the mountainous pile of tiny cardboard boxes in front of her.

    Fiction book (2002)
  • Just put this with the rest of the mountainous pile of evidence.

    Blog text (32)
  • For more on the mountainous expense involved in becoming a homeowner, keep reading.

    Blog text (20)
  • But far from slashing regulation, the mountainous burden keeps growing.

  • Some were organized by color, but most lay in mountainous piles of clutter in her 4,000-square-foot home outside Tulsa, Oklahoma.

    Blog text (10)
  • The backdrop was a classic cirque—a mountainous, three-sided, steep-walled basin that had been carved by a glacier.

    Academic text (2011)
  • The hikers were amazed by the mountainous landscape that surrounded them, with peaks towering into the sky.

  • After the heavy snowfall, the village was nestled in a mountainous region, creating a picture-perfect winter scene.

  • We stood in awe as we gazed at the mountainous terrain, which offered stunning views of the valleys below.

Synonyms

humongous
vsmountainous
  • Informal
37 3.6

Very large in size, much bigger than normal

is more neutral and evokes a big natural image
monumental
vsmountainous
16 6.3

Very large and impressive like a famous building or statue

stresses large impressive size rather than general bigness
mammoth
vsmountainous
5 3.9

Very large in size or amount

emphasizes great size with a natural towering form
mountainy
vsmountainous
4.7

Land with many tall, steep hills and sharp peaks

refers to very large impressive size rather than landform presence

Antonyms

1.0

Not large in size or amount

104 4.1

Not important or too small to matter

Compounds

Land with many high hills and steep slopes

How Big

huge
1.0
mountainous
1 4.1
large
1.0
moderate
415 3.3
small
1.0

Surface Forms

mountainous positive
mountainouser comparative
mountainousest superlative

Morphology

mountainous = mountain (semi-transparent) = mountain + ous

The sense 'very large or impressive like a mountain' is a metaphorical extension of 'mountain' + '-ous' and thus only partly inferable.

Etymology

Mountainous comes from mountain ('a very large hill') and the ending -ous, meaning 'full of' or 'having', and by picture it can mean 'as big as a mountain'. So calling something mountainous is a way to say it is very large or impressive.