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Waveform in Irish (Tonnchruth): Meaning, Pronunciation, Usage

The Irish for waveform is tonnchruth, a masculine noun (plural tonnchruthanna).
Updated October 2026Report a mistake

How to say “waveform” in Irish

Irish:
tonnchruth
English:
waveform
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“TUNN-khruh”  /ˈt̪ˠɔn̪ˠˌxɾˠʊh/
Various forms
Plural:
tonnchruthanna (waveforms)
Genitive singular:
tonnchrutha, an tonnchrutha (e.g. airde an tonnchrutha, height of the waveform)
Genitive plural:
tonnchruthanna, na dtonnchruthanna (e.g. anailís na dtonnchruthanna, the analysis of the waveforms)

What does “tonnchruth” mean?

waveform
The shape of a wave as shown on a graph, for example in physics or electronics.Also: wave shape, wave form.

“Tonnchruth” with the article

The plural of waveform in Irish is tonnchruthanna. Here is tonnchruth after the article (an t-alt), in the singular and the plural.

an tonnchruth
the waveform
No change after an
na tonnchruthanna
the waveforms
Plural: no change after na

“Tonnchruth” in a sentence: Irish examples

Common Irish sentences using tonnchruth, the Irish word for waveform.

Taispeánann an t-osciloscóp an tonnchruth ar an scáileán.
The oscilloscope shows the waveform on the screen.
Is tonnchruth síneach é seo.
This is a sine waveform.
Tarraing tonnchruth na fuaime i do chóipleabhar.
Draw the waveform of the sound in your copybook.
Tá na tonnchruthanna seo difriúil óna chéile.
These waveforms are different from each other.
D'athraigh minicíocht an tonnchrutha go tobann.
The frequency of the waveform changed suddenly.
Tá botún i mo thonnchruth, sílim.
There is a mistake in my waveform, I think.
Feicfidh tú an torann sa tonnchruth.
You will see the noise in the waveform.

Other nouns in Irish

More everyday Irish nouns to learn next.

Waveform in Irish: frequently asked questions

What is the Irish for waveform?

The Irish for waveform is tonnchruth (pronounced “TUNN-khruh”). It’s a masculine noun and the plural is tonnchruthanna.

How do you pronounce tonnchruth in Irish?

Tonnchruth is said like “TUNN-khruh” (IPA /ˈt̪ˠɔn̪ˠˌxɾˠʊh/).

What is the plural of waveform in Irish?

The plural of tonnchruth is tonnchruthanna; with the article, na tonnchruthanna means “the waveforms”. The genitive plural is tonnchruthanna, as in anailís na dtonnchruthanna (the analysis of the waveforms).

Why does tonnchruth change to thonnchruth or dtonnchruth?

Irish changes the start of some words after certain words. After mo (my) tonnchruth becomes mo thonnchruth (lenition), and after ár (our) or i (in) it becomes ár dtonnchruth (eclipsis).

How is 'tonnchruth' formed?

It combines 'tonn' (wave) and 'cruth' (shape), with lenition of the second element: tonn + cruth gives tonnchruth.

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