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Senior in Irish (sinsearach): Meaning, Forms, Examples

Other uses of ‘sinsearach’: ancestral · senior person (noun, masculine)

The Irish for senior is sinsearach: oifigeach sinsearach, a senior officer.
Updated October 2026Report a mistake

How to say “senior” in Irish

Irish:
sinsearach
English:
senior, ancestral
Word type:
adjective
More senior:
níos sinsearaí
Most senior:
is sinsearaí
Plural:
sinsearacha
Pronunciation:
“SHIN-sher-ukh”  /ʃɪnʲʃəɾˠəx/

What does “sinsearach” mean?

“Sinsearach” has two alternative meanings. The most common comes first.

senior
Higher in rank, age or standing than others, as in a senior pupil or senior team.Also: elder, higher-ranking, older.
1 other meaning: ancestral
2ancestral
Belonging to or coming from your ancestors.Also: inherited, hereditary.
Other entries for “sinsearach”

The same spelling has its own page as:

“Sinsearach” after a noun

An Irish adjective comes after its noun. Here is sinsearach after oifigeach (officer, masculine), after banaltra (nurse, feminine) and after a plural.

after a masculine nounoifigeach sinsearacha senior officer
after a feminine nounbanaltra shinsearacha senior nurse
after a plural nounoifigigh shinsearachasenior officers

séimhiú (the h) the ending

feminine
banaltranurse
+
sinsearachsenior
=
banaltra shinsearacha senior nurse

After a feminine noun the adjective gets a séimhiú, an h after its first letter: banaltra shinsearach. After a masculine noun it stays as it is: oifigeach sinsearach.

plural
oifigighofficers
+
sinsearachasenior, plural
=
oifigigh shinsearachasenior officers

With a plural noun the adjective takes its plural form, sinsearacha. It also gets an h after a plural that ends in a slender consonant: oifigigh shinsearacha; after other plurals it does not: banaltraí sinsearacha.

More senior, most senior, very senior

níosmore
+
sinsearaísenior
=
níos sinsearaímore senior
ismost
+
sinsearaísenior
=
is sinsearaímost senior

Tá a post níos sinsearaí ná mo phost féin. Her job is more senior than mine.

more seniorníos sinsearaíin the past tense: ní ba shinsearaí
most senioris sinsearaíin the past tense: ba shinsearaí
as senior aschomh sinsearach leno change after chomh
very senioran-sinsearachan- lenites, except d, t and s
too seniorróshinsearachró- lenites

“Sinsearach” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Is oifigeach sinsearach é san arm.
He is a senior officer in the army.
Bhuaigh an fhoireann shinsearach an cluiche inné.
The senior team won the match yesterday.
Tá na daltaí sinsearacha ag déanamh scrúduithe.
The senior pupils are doing exams.
Tá a post níos sinsearaí ná mo phost féin.
Her job is more senior than mine.
Tá sé sinsearach sa chomhlacht anois.
He is senior in the company now.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Senior in Irish: frequently asked questions

What is the Irish for senior?

The Irish for senior is sinsearach (pronounced “SHIN-sher-ukh”). It comes after the noun: oifigeach sinsearach, a senior officer; banaltra shinsearach, a senior nurse.

How do you say more senior and most senior in Irish?

níos sinsearaí is more senior and is sinsearaí is most senior. In the past tense they become ní ba shinsearaí and ba shinsearaí.

Why does sinsearach become shinsearach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So banaltra shinsearach (a senior nurse) but oifigeach sinsearach (a senior officer), because oifigeach is masculine.

What is the plural of sinsearach?

With a plural noun sinsearach becomes sinsearacha: oifigigh shinsearacha, banaltraí sinsearacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very senior in Irish?

an-sinsearach. Too senior is róshinsearach, and as senior as is chomh sinsearach le.

Does sinsearach have more than one meaning?

Yes. Sinsearach can mean senior or ancestral, depending on context; the first is the most common.

What is the opposite of 'sinsearach'?

The opposite is 'sóisearach', junior, as in 'foireann shóisearach', a junior team.

How do I say Leaving Certificate level Senior Cycle?

The Senior Cycle in schools is 'an tSraith Shinsearach', and the Junior Cycle is 'an tSraith Shóisearach'.

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