earthworm

noun

earth·​worm ˈərth-ˌwərm 

: a terrestrial annelid worm (class Oligochaeta)

especially : any of a family (Lumbricidae) of numerous widely distributed hermaphroditic worms that move through the soil by means of setae and feed on decaying organic matter

Examples of earthworm in a Sentence

Recent Examples on the Web

Product Details: Primary Usage: All-Purpose | Nutrient Content: sphagnum peat moss, sand, perlite, ground limestone, aged wood fines, earthworm castings, poultry manure, kelp meal, bat guano | Moisture Control: Yes (wood fibers and sphagnum peat moss) | Bag Size: 40 quarts. —Renee Freemon Mulvihill, Better Homes & Gardens, 2 May 2024

Garcia, who’s made a career out of growing organic produce using earthworms to improve his soil, says even the temporary site, up for final approval this week, must be stopped and has emerged as one of its most vocal opponents. —Tom Hays, Washington Post, 11 Jan. 2024

Word History

First Known Use

14th century, in the meaning defined above

Kids Definition

earthworm

noun

earth·​worm -ˌwərm 

: a long slender annelid worm that lives in damp earth, moves with the aid of bristles, and feeds on decaying organic matter