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Aphid in Irish (Aifid): Meaning, Pronunciation, Usage

The Irish for aphid is aifid, a feminine noun (plural aifidí).
Updated October 2026Report a mistake

How to say “aphid” in Irish

Irish:
aifid
English:
aphid
Word type:
noun
Gender:
feminine, second declension
Pronunciation:
“AF-id”  /ˈafʲɪdʲ/
Various forms
Plural:
aifidí (aphids)
Genitive singular:
aifide, na haifide (e.g. cosa na haifide, the legs of the aphid)
Genitive plural:
aifidí, na n-aifidí (e.g. plá aifidí, a plague of aphids)

What does “aifid” mean?

aphid
A tiny insect that sucks the sap of plants, such as a greenfly.Also: greenfly, plant louse, blackfly.

“Aifid” with the article

The plural of aphid in Irish is aifidí. Here is aifid after the article (an t-alt), in the singular and the plural.

an aifid
the aphid
No change: feminine nouns starting with a vowel keep their form after an
na haifidí
the aphids
Plural: na adds h before a vowel

“Aifid” in a sentence: Irish examples

Common Irish sentences using aifid, the Irish word for aphid.

Tá aifid ar an rós sin.
There's an aphid on that rose.
Itheann an bóín Dé na haifidí.
Ladybirds eat the aphids.
Bhí na haifidí ag milleadh na bpónairí.
The aphids were ruining the beans.
Is feithid bheag í an aifid.
The aphid is a small insect.
Chonaic mé aifidí glasa ar na duilleoga.
I saw green aphids on the leaves.
Tá mo ghairdín lán d'aifidí i mbliana.
My garden is full of aphids this year.
Bíonn méadú mór ar líon na n-aifidí sa samhradh.
The number of aphids increases greatly in summer.

Other nouns in Irish

More everyday Irish nouns to learn next.

Aphid in Irish: frequently asked questions

What is the Irish for aphid?

The Irish for aphid is aifid (pronounced “AF-id”). It’s a feminine noun and the plural is aifidí.

How do you pronounce aifid in Irish?

Aifid is said like “AF-id” (IPA /ˈafʲɪdʲ/).

What is the plural of aphid in Irish?

The plural of aifid is aifidí; with the article, na haifidí means “the aphids”. The genitive plural is aifidí, as in plá aifidí (a plague of aphids).

Why does aifid sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an aifid (the aphid), a haifid (her aphid), a n-aifid (their aphid), na haifidí (the aphids).

Is 'aifid' the only word for greenfly in Irish?

'Aifid' is the standard scientific term; you may also see descriptive phrases, but 'aifid' covers greenfly and blackfly alike.

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