΄ — tonos

«tonos» is sign of Greek, the “Greek alphabet” script, read as “the stress mark”. No sound of its own: the dash shows which syllable to stretch. The Greek alphabet has 37 letters in total, and this character can be played right here. In a word longer than one syllable it is obligatory — a word without it is written with a mistake. It stands only over a vowel and only once per word. On a carrier the character looks like this: ά. In the alphabet it sits in the “the marks over the vowels” group.

Updated September 1, 2026 · Lingofly

In short

Character «tonos» in the Greek script
Character΄
Nametonos
Soundthe stress mark
What it issign
On the carrierά

In our course the character comes 36th of 37: the order here is not alphabetical but from familiar to unfamiliar, its neighbours in the course are τζ and ¨.

How it sounds

No sound of its own: the dash shows which syllable to stretch

In a word longer than one syllable it is obligatory — a word without it is written with a mistake. It stands only over a vowel and only once per word

The character in the “the marks over the vowels” group

Stress in Greek is not a dictionary hint but an obligatory part of the spelling: a word longer than one syllable without its dash is written with a mistake. The two dots are rarer — needed where two vowels in a row must be read separately.

How to remember this character

A single letter is the hardest thing to remember: memory has nothing to hold on to — a character has no meaning. A three-step loop works: see the character, try to recall the sound, see the right answer.

And come back to it the next day, not in an hour: a check a day or two later beats a check the same day. Nobody holds the whole alphabet — 37 letters — at once.

Frequently asked

How does the Greek character ΄ read?

As “the stress mark” — it is sign of the “Greek alphabet” script. No sound of its own: the dash shows which syllable to stretch.

What is the letter ΄ called?

Tonos. A character's name and its sound are different things in the Greek script: it is called “tonos” and reads as “the stress mark”. Learn the second one: the name only helps when the alphabet is recited aloud.

What can ΄ be confused with?

In a word longer than one syllable it is obligatory — a word without it is written with a mistake. It stands only over a vowel and only once per word. Similar characters are best studied side by side and deliberately compared: learned on different days, they stay separate and get mixed up at their first meeting inside a word.

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