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To vibrate in Irish (tonnchrith): Meaning, Conjugation, Examples

Other uses of ‘tonnchrith’: vibration (noun, masculine)

The Irish for to vibrate is tonnchrith; ag tonnchrith is vibrating.
Updated October 2026Report a mistake

How to say “to vibrate” in Irish

Irish:
tonnchrith
English:
to vibrate
Word type:
verb, first-conjugation
Verbal noun:
tonnchrith (ag tonnchrith, vibrating)
Verbal adjective:
tonnchrite
Pronunciation:
“TOWN-khrih”  /ˈt̪ˠəun̪ˠˌxɾʲɪh/

What does “tonnchrith” mean?

to vibrate
To shake or move back and forth very quickly, like a wave or a string.Also: oscillate, quiver, tremble.
Other entries for “tonnchrith”

The same spelling has its own page as:

“Tonnchrith” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Thonnchrith méI vibratedNíor thonnchrith méI did not vibrateAr thonnchrith mé?Did I vibrate?
tú (you)Thonnchrith túYou vibratedNíor thonnchrith túYou did not vibrateAr thonnchrith tú?Did you vibrate?
sé / sí (he / she)Thonnchrith sé / síHe vibratedNíor thonnchrith sé / síHe did not vibrateAr thonnchrith sé / sí?Did he vibrate?
sinn (we)ThonnchritheamarWe vibratedNíor thonnchritheamarWe did not vibrateAr thonnchritheamar?Did we vibrate?
sibh (you, plural)Thonnchrith sibhYou vibratedNíor thonnchrith sibhYou did not vibrateAr thonnchrith sibh?Did you vibrate?
siad (they)Thonnchrith siadThey vibratedNíor thonnchrith siadThey did not vibrateAr thonnchrith siad?Did they vibrate?
saorbhriathar (autonomous)TonnchritheadhNíor tonnchritheadhAr tonnchritheadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)TonnchrithimI vibrateNí thonnchrithimI do not vibrateAn dtonnchrithim?Do I vibrate?
tú (you)Tonnchritheann túYou vibrateNí thonnchritheann túYou do not vibrateAn dtonnchritheann tú?Do you vibrate?
sé / sí (he / she)Tonnchritheann sé / síHe vibratesNí thonnchritheann sé / síHe does not vibrateAn dtonnchritheann sé / sí?Does he vibrate?
sinn (we)TonnchrithimidWe vibrateNí thonnchrithimidWe do not vibrateAn dtonnchrithimid?Do we vibrate?
sibh (you, plural)Tonnchritheann sibhYou vibrateNí thonnchritheann sibhYou do not vibrateAn dtonnchritheann sibh?Do you vibrate?
siad (they)Tonnchritheann siadThey vibrateNí thonnchritheann siadThey do not vibrateAn dtonnchritheann siad?Do they vibrate?
saorbhriathar (autonomous)TonnchritearNí thonnchritearAn dtonnchritear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Tonnchrithfidh méI will vibrateNí thonnchrithfidh méI will not vibrateAn dtonnchrithfidh mé?Will I vibrate?
tú (you)Tonnchrithfidh túYou will vibrateNí thonnchrithfidh túYou will not vibrateAn dtonnchrithfidh tú?Will you vibrate?
sé / sí (he / she)Tonnchrithfidh sé / síHe will vibrateNí thonnchrithfidh sé / síHe will not vibrateAn dtonnchrithfidh sé / sí?Will he vibrate?
sinn (we)TonnchrithfimidWe will vibrateNí thonnchrithfimidWe will not vibrateAn dtonnchrithfimid?Will we vibrate?
sibh (you, plural)Tonnchrithfidh sibhYou will vibrateNí thonnchrithfidh sibhYou will not vibrateAn dtonnchrithfidh sibh?Will you vibrate?
siad (they)Tonnchrithfidh siadThey will vibrateNí thonnchrithfidh siadThey will not vibrateAn dtonnchrithfidh siad?Will they vibrate?
saorbhriathar (autonomous)TonnchrithfearNí thonnchrithfearAn dtonnchrithfear?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ThonnchrithfinnI would vibrateNí thonnchrithfinnI would not vibrateAn dtonnchrithfinn?Would I vibrate?
tú (you)ThonnchrithfeáYou would vibrateNí thonnchrithfeáYou would not vibrateAn dtonnchrithfeá?Would you vibrate?
sé / sí (he / she)Thonnchrithfeadh sé / síHe would vibrateNí thonnchrithfeadh sé / síHe would not vibrateAn dtonnchrithfeadh sé / sí?Would he vibrate?
sinn (we)ThonnchrithfimisWe would vibrateNí thonnchrithfimisWe would not vibrateAn dtonnchrithfimis?Would we vibrate?
sibh (you, plural)Thonnchrithfeadh sibhYou would vibrateNí thonnchrithfeadh sibhYou would not vibrateAn dtonnchrithfeadh sibh?Would you vibrate?
siad (they)ThonnchrithfidísThey would vibrateNí thonnchrithfidísThey would not vibrateAn dtonnchrithfidís?Would they vibrate?
saorbhriathar (autonomous)ThonnchrithfíNí thonnchrithfíAn dtonnchrithfí?

“Tonnchrith” in a sentence: Irish examples

Past, present, future and conditional, with a negative and a question.

Thonnchrith an teaghrán nuair a bhuail sí é.
The string vibrated when she struck it.
Tonnchritheann an fhuinneog nuair a théann leoraí thart.
The window vibrates when a lorry goes past.
Tonnchrithfidh an dromchla má chuireann tú fuaim tríd.
The surface will vibrate if you pass sound through it.
Thonnchrithfeadh an droichead dá mbeadh an ghaoth róláidir.
The bridge would vibrate if the wind were too strong.
Níor thonnchrith an meaisín ar chor ar bith.
The machine did not vibrate at all.
Ar thonnchrith an fón i do phóca?
Did the phone vibrate in your pocket?

Other verbs in Irish

More everyday Irish verbs to learn next.

To vibrate in Irish: frequently asked questions

What is the Irish for to vibrate?

The Irish for to vibrate is tonnchrith (pronounced “TOWN-khrih”). It is a first-conjugation verb; the verbal noun is tonnchrith.

What is the verbal noun of tonnchrith?

The verbal noun of tonnchrith is tonnchrith, used after ag for the continuous: ag tonnchrith (vibrating). The verbal adjective is tonnchrite.

How do you say tonnchrith in the past and the future?

Past: Thonnchrith mé; negative Níor thonnchrith mé; question Ar thonnchrith mé?. Future: Tonnchrithfidh mé; negative Ní thonnchrithfidh mé; question An dtonnchrithfidh mé?.

What is the modh coinníollach of tonnchrith?

The conditional (modh coinníollach) first person is Thonnchrithfinn (I would vibrate); negative Ní thonnchrithfinn; question An dtonnchrithfinn?.

How is 'tonnchrith' different from 'crith'?

'Crith' is the everyday word for shaking or trembling, while 'tonnchrith' is a technical term for vibrating or oscillating, as in physics.

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