mulch

noun

ˈməlch 

ˈməlsh

: a protective covering (as of sawdust, compost, or paper) spread or left on the ground to reduce evaporation, maintain even soil temperature, prevent erosion, control weeds, enrich the soil, or keep fruit (such as strawberries) clean

mulch transitive verb

Examples of mulch in a Sentence

She spread some mulch around the plants.

Recent Examples on the Web

Consider applying a thick layer of mulch or compost to garden beds to discourage bees from burrowing. —Nafeesah Allen, Better Homes & Gardens, 22 Sep. 2024

The scientists were inspired by the plastic mulch which is commonly used in commercial agriculture operations. —Ben Coxworth, New Atlas, 19 Sep. 2024

Put mulch over the roots in the fall–firebush freezes down but usually comes back quickly in the Lower and Coastal South. —Steve Bender, Southern Living, 14 Sep. 2024

Don’t drop a ton of money on new landscaping that someone will ultimately tear out—drop mulch instead! —Kristin Guy, Sunset Magazine, 5 Sep. 2024

Word History

Etymology

perhaps irregular from English dialect melch soft, mild

First Known Use

1657, in the meaning defined above

Phrases Containing mulch

• stubble mulch

Kids Definition

mulch

1 of 2 noun

ˈməlch

: a covering (as of straw or sawdust) spread over the ground to protect the roots of plants from heat, cold, or evaporation, prevent soil loss, control weeds, enrich the soil, or keep fruit (as strawberries) clean

mulch

2 of 2 verb

: to cover with mulch