Ordinals beyond the third and fractions: laugarren, erdia, heren

The ordinal numeral Basque assembles from the root and the tail -garren: lau → laugarren — fourth, bost → bosgarren — fifth, hamar → hamargarren — tenth, ehun → ehungarren — hundredth. The first three the row changes — you know them: lehen, bigarren, hirugarren. For example: “Laugarren solairuan bizi naiz, bostehun metroko ibilbidean” — I live on the fourth floor, five hundred meters along the way. A rule from the…

Updated September 1, 2026 · Lingofly

How it works

The ordinal numeral Basque assembles from the root and the tail -garren: lau → laugarren — fourth, bost → bosgarren — fifth, hamar → hamargarren — tenth, ehun → ehungarren — hundredth. The first three the row changes — you know them: lehen, bigarren, hirugarren.

Fractions live on their own ruler: erdia — a half, heren — a third, laurden — a quarter. Numerals do not touch the fractions themselves: bi heren — two thirds, hiru laurden — three quarters. After any number the noun drops the article: biehun ogi — two hundred loaves, not "ogiak".

Table

Ordinals beyond the third and fractions: laugarren, erdia, heren
the formthe meaningthe example
… + garrenthe ordinallaugarren, bosgarren, hamargarren
erdia / heren / laurdenhalf / third / quarterordu erdi — half an hour
number + thingwithout the articlebiehun ogi, bi heren

By example

  • Laugarren solairuan bizi naiz, bostehun metroko ibilbidean
    I live on the fourth floor, five hundred meters along the way
  • Bi heren auzoa kontra daude
    Two thirds of the neighborhood are against
  • Ehungarren bezeroak oparia hartzen du
    The hundredth customer takes the present

How the rule settles in your head

A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.

Frequently asked

Ordinals beyond the third and fractions: how does it work in Basque?

The ordinal numeral Basque assembles from the root and the tail -garren: lau → laugarren — fourth, bost → bosgarren — fifth, hamar → hamargarren — tenth, ehun → ehungarren — hundredth. The first three the row changes — you know them: lehen, bigarren, hirugarren.

What does it look like in an example sentence Basque?

“Laugarren solairuan bizi naiz, bostehun metroko ibilbidean” — I live on the fourth floor, five hundred meters along the way. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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