aphid

noun

ˈā-fəd 

also ˈa-fəd

: any of numerous very small soft-bodied homopterous insects (superfamily Aphidoidea) that suck the juices of plants

Examples of aphid in a Sentence

Recent Examples on the Web

Common zinnia pests include aphids, spider mites, earwigs, grasshoppers, and Japanese beetles. — The Spruce, 21 July 2026

Adult ladybugs are most known for eating aphids, but the various species are ferocious hunters of varied prey. — Beth Botts, Chicago Tribune, 18 July 2026

Using Broad-Spectrum Pesticides Although pesticides are intended to treat nuisance insects, like aphids, cabbage loopers, and Japanese beetles, many of these chemicals can harm fireflies just as easily as the pests they're intended to treat. — Lauren Landers, Better Homes & Gardens, 17 July 2026

In gardens and landscapes, managing aphids, scale insects, and other sap-sucking pests can help reduce ant numbers. — The San Diego Union Tribune, San Diego Union-Tribune, 11 July 2026

Word History

First Known Use

1827, in the meaning defined above

Phrases Containing aphid

• aphid lion
• corn leaf aphid
• green peach aphid
• pea aphid
• spotted alfalfa aphid
• woolly aphid

Kids Definition

aphid

noun

ˈā-fəd 

also ˈaf-əd

: any of numerous small soft-bodied insects that suck the juices of plants