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The Sound A Clock Makes

Why donโ€™t clocks tock-tick?

If you ask someone what sound a clock makes, their answer will be โ€œtick-tock,โ€ and never โ€œtock-tick.โ€ But every tick of the clock sounds the same โ€“ one doesnโ€™t tick while the next one tocks โ€“ so why canโ€™t a clock tock-tick?

The Sound A Clock Makes
<span style="color: #000000;">Tick-Tock or Tock-Tick ?</span>

First, we have to talk about ablaut reduplication. A reduplication is a word that is repeated, sometimes with a slight change, to alter the meaning or tone of the word. There are a few different types of reduplications:

Exact Reduplication
Bye-bye

Night-night

Rhyming Reduplication
Super-duper

Flim-flam

Comparative Reduplication
The dog got bigger and bigger.

Iโ€™m feeling worse and worse the more I eat.

Shm Reduplication
Fancy shmancy

Taxes shmaxes

Contrastive-focused Reduplication
Do you like it or like-like it?

The tacos were HOT-hot.

Ablaut Reduplication
Ping-pong

Kit-Kat

An ablaut is a variation of the vowel in a word to change it. Run and ran are ablauts, so are sing, sang, and song. Ablauts are always presented in a specific order. The word with an I comes first, followed by A or O.

This all sounds complicated, but this is a rule in English, and many other languages, that we all understand and follow without thinking about it. Thereโ€™s no reason why you canโ€™t zag-zig or cross-criss your arms, but it sounds wrong to us. So we wear flip-flops and go splish-splash in the tub. And if you find a rare case where three similar sounding words need an order, the I still comes first, followed by A, then O. Like when bells ding dang dong.

So next time youโ€™re having a chit-chat with a friend and you notice the sing-song way an ablaut reduplication sounds, youโ€™ll have a tip-top fact to share!