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Senior person in Irish (Sinsearach): Meaning, Pronunciation, Usage

‘sinsearach’ also means: ancestor · senior

The Irish for senior person is sinsearach, a masculine noun (plural sinsearaigh).
Updated October 2026Report a mistake

How to say “senior person” in Irish

Irish:
sinsearach
English:
senior person, ancestor
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“SHIN-shuh-ruhkh”  /ˈʃɪnʃəɾˠəx/
Various forms
Plural:
sinsearaigh (senior people)
Genitive singular:
sinsearaigh, an tsinsearaigh (e.g. ainm an tsinsearaigh, the name of the senior person)
Genitive plural:
sinsearach, na sinsearach (e.g. foireann na sinsearach, the seniors' team)

What does “sinsearach” mean?

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

senior person
A person who is older than others or higher in rank, such as a senior pupil, player or member.Also: senior member, senior pupil, elder person.
1 other meaning: ancestor
2ancestor
A person from whom one is descended, a forebear.Also: forebear, forefather.
Other entries for “sinsearach”

The same spelling has its own page as:

“Sinsearach” with the article

The plural of senior person in Irish is sinsearaigh. Here is sinsearach after the article (an t-alt), in the singular and the plural.

an sinsearach
the senior person
No change after an
na sinsearaigh
the senior people
Plural: no change after na

“Sinsearach” in a sentence: Irish examples

Common Irish sentences using sinsearach, the Irish word for senior person.

Is sinsearach é anois sa chlub.
He is a senior in the club now.
Labhair an sinsearach leis na daltaí nua.
The senior spoke to the new pupils.
Bhuaigh na sinsearaigh an cluiche inné.
The seniors won the match yesterday.
Imríonn sí le foireann na sinsearach.
She plays with the senior team.
Tá cúig shinsearach ar an bhfoireann sin.
There are five seniors on that team.
Bhí comhairle an tsinsearaigh an-luachmhar.
The senior's advice was very valuable.
Thug na sinsearaigh cabhair dúinn i gcónaí.
The seniors always helped us.

Other nouns in Irish

More everyday Irish nouns to learn next.

Senior person in Irish: frequently asked questions

What is the Irish for senior person?

The Irish for senior person is sinsearach (pronounced “SHIN-shuh-ruhkh”). It’s a masculine noun and the plural is sinsearaigh. Depending on context it can also mean ancestor.

How do you pronounce sinsearach in Irish?

Sinsearach is said like “SHIN-shuh-ruhkh” (IPA /ˈʃɪnʃəɾˠəx/).

What is the plural of senior person in Irish?

The plural of sinsearach is sinsearaigh; with the article, na sinsearaigh means “the senior people”. The genitive plural is sinsearach, as in foireann na sinsearach (the seniors' team).

Does sinsearach have more than one meaning?

Yes. Sinsearach can mean senior person or ancestor, depending on context; the first is the most common. Sinsearach also has its own entry as an adjective meaning senior.

Why does sinsearach change to shinsearach?

After words like mo (my) and do (your) the first letter is lenited: mo shinsearach. After ár (our) it stays ár sinsearach, because s does not take eclipsis.

What is the difference between 'sinsearach' and 'sinsear'?

'Sinsear' usually means an ancestor or elder, and 'sinsir' are forebears, while the noun 'sinsearach' is mostly used for a senior, for example in sport or school. Its opposite is 'sóisearach', a junior.

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