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green roof

Noun CEFR B2

Definitions

  1. A roof of a house or other building which is covered with soil and grass, plants, trees, or other landscaping materials.
  2. A roof of a house or other building on which solar panels, solar hot water collectors, wind powered turbines, or other natural energy collectors are placed.
  3. A roof of a house or other building which is designed to collect rainfall for use in gardens, lawns, or as drinking water.

Equivalents

2 more languages

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

green room green rose green rot green rouge green rush green rushes

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