Meaning & use

horsefly

noun·Everyday

Last updated

UK/ˈhɔːs.flaɪ/
US/ˈhɔːrs.flaɪ/

Meaning

  1. nouncountable

    a large flying insect that bites horses and other animals to drink their blood.

    Grammar: Countable: one horsefly, two horseflies. The plural is horseflies.

    Patterns

    • a horsefly bite
    • be bitten by a horsefly

    A horsefly bit me on the arm and it really hurt.

    Horseflies are common near water in the summer.

    The horse was annoyed by horseflies and kept moving.

Word forms

pluralhorseflies

Common combinations

horsefly bite
The horsefly bite left a red mark on her leg.
be bitten by a horsefly
He was bitten by a horsefly while fishing.
a swarm of horseflies
A swarm of horseflies followed the cattle.

Synonyms and how they differ

gadfly
A more literary or technical word for a similar biting fly.
cleg
A Scottish and northern English word for a horsefly.

Word family

horse noun
The large animal that horseflies often bite.
fly noun
A general word for a small flying insect.

Commonly confused: horsefly or housefly? horsefly or butterfly?

horsefly vs housefly

A housefly is a small fly found in homes; it does not bite. A horsefly is bigger and bites.

horsefly vs butterfly

A butterfly is colorful and harmless; a horsefly is dull-colored and bites.

Practice

What is a horsefly?

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