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317,028 tall buildings

definition strict definition

grass

Related terms: turf · sod · lawn

A floor or ground surface covered by living grass rooted in soil, generally kept short for walking, recreation, or sport.

As a flooring or ground surface, grass is a soft, naturalistic layer of grass plants anchored in soil and preserved from overgrowth of other plant species. When used as a lawn, sports pitch, walking surface, or recreational surface it is generally trimmed short, to no more than about 6-9 centimeters.

The grass plants form a living surface anchored in soil. Synthetic grass-colored surfacing is a different material.

Lawns and sports or walking surfaces are generally maintained at the stated short height of about 6 to 9 centimeters or less. Control of competing growth keeps grass as the surface cover.

grass Photos

  1. Lush grass 1
    Nephilim

Related definitions

Definition
strict definition
Also known as
turf, sod, lawn
Key
flooring_material.5.1
Last updated
Sep 10, 2026