Definitions

o (particle) particle indicating informality or intimacy; used to show the speaker is stating new information
ò (interjection) oh (expressing realization or understanding)
ó (interjection) oh (expressing doubt or surprise)
é (verb) to chant

Etymology

Phonosemantic compound. represents the meaning and represents the sound.

Semantic: Phonetic:

About

The character "哦" is a relatively late formation in Chinese writing, constructed as a phono-semantic compound where the mouth radical (口) signifies its relation to speech or sound, while the component "我" primarily serves to suggest its modern pronunciation. Its traditional form is identical, representing a vocal expression that originally functioned as an interjection in classical texts, often conveying surprise or realization. Over time, its usage solidified and narrowed into its contemporary role as a modal particle in spoken Mandarin, most commonly employed to express a subdued acknowledgment, understanding, or a thoughtful response to received information, thus transitioning from a broader exclamatory function to a specific conversational marker.

Etymology Hide

Bronze etymology image
Bronze Early Western Zhou (~1000 BC)
Seal etymology image
Seal Chu (Warring States: 475-221 BC)
Seal etymology image
Seal Shuowen (~100 AD)
Traditional Modern
Simplified Modern

Example Sentences Hide

,我明白了。

Ò, wǒ míngbái le.

Oh, I understand.

,你说得对。

Ò, nǐ shuō de duì.

Oh, you are right.

,我马上就来。

Ò, wǒ mǎshàng jiù lái.

Oh, I'll come right away.

,这个问题很难。

Ò, zhège wèntí hěn nán.

Oh, this problem is very difficult.

,我终于明白了你的意思。

Ò, wǒ zhōngyú míngbáile nǐ de yìsi.

Oh, I finally understand what you mean.

,如果你这么说,那我就同意了。

Ò, rúguǒ nǐ zhème shuō, nà wǒ jiù tóngyì le.

Oh, if you say so, then I agree.

,尽管天气不好,我们还是决定出发。

Ò, jǐnguǎn tiānqì bù hǎo, wǒmen háishì juédìng chūfā.

Oh, even though the weather is bad, we still decide to set out.

,考虑到所有因素,我认为我们应该采取不同的策略。

Ò, kǎolǜ dào suǒyǒu yīnsù, wǒ rènwéi wǒmen yīnggāi cǎiqǔ bùtóng de cèlüè.

Oh, considering all factors, I think we should adopt a different strategy.