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Orbit in Irish (Fithis): Meaning, Pronunciation, Usage

‘fithis’ also means: path · meatus

The Irish for orbit is fithis, a feminine noun.
Updated October 2026Report a mistake

How to say “orbit” in Irish

Irish:
fithis
English:
orbit, path, meatus
Word type:
noun
Gender:
feminine, second declension
Pronunciation:
“FI-hish”  /ˈfʲɪhɪʃ/
Various forms
Genitive singular:
fithise, na fithise (e.g. fad na fithise, length of the orbit)

What does “fithis” mean?

“Fithis” has three alternative meanings. The most common comes first.

orbit
The curved path that a planet, moon or satellite follows around another body in space.Also: course, trajectory.
2 other meanings: path or meatus
2path
A path, passage or course along which something moves.Also: passage, course, track.
3meatus
A passage or opening in the body, such as the canal of the ear.Also: canal, passage.

“Fithis” with the article

Here is fithis after the article (an t-alt).

an fhithis
the orbit
Lenition: f becomes fh after an (feminine noun)

“Fithis” in a sentence: Irish examples

Common Irish sentences using fithis, the Irish word for orbit.

Tá an tsatailít i bhfithis timpeall an domhain.
The satellite is in orbit around the earth.
Gluaiseann an ghealach i bhfithis timpeall an domhain.
The moon moves in an orbit around the earth.
Cuireadh an spásárthach i bhfithis inné.
The spacecraft was put into orbit yesterday.
Tógann fithis an domhain bliain amháin.
The earth's orbit takes one year.
Ní cruinn atá an fhithis, ach éilipseach.
The orbit is not circular but elliptical.
Ríomh siad méid na fithise go cruinn.
They calculated the size of the orbit precisely.
D'fhág an roicéad an fhithis go tobann.
The rocket suddenly left the orbit.

Other nouns in Irish

More everyday Irish nouns to learn next.

Orbit in Irish: frequently asked questions

What is the Irish for orbit?

The Irish for orbit is fithis (pronounced “FI-hish”). It’s a feminine noun. Depending on context it can also mean path or meatus.

How do you pronounce fithis in Irish?

Fithis is said like “FI-hish” (IPA /ˈfʲɪhɪʃ/).

Does fithis have a plural?

No plural form is given for fithis in the standard. Many abstract and mass nouns in Irish have no plural.

Does fithis have more than one meaning?

Yes. Fithis can mean orbit, path or meatus, depending on context; the first is the most common.

Why does fithis change to fhithis or bhfithis?

Irish changes the start of some words after certain words. After mo (my) fithis becomes m'fhithis (lenition), and after ár (our) or i (in) it becomes ár bhfithis (eclipsis).

How do I say 'in orbit' in Irish?

Use 'i bhfithis', for example 'Tá an tsatailít i bhfithis' means 'The satellite is in orbit'. The verb 'to orbit' is 'fithisigh'.

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