What is the meaning of word oh?

The word "oh" is an interjection, meaning it expresses a feeling or emotion rather than describing something. It has a variety of meanings depending on the context, but generally conveys:

Surprise or amazement:

* "Oh! That's a beautiful dress!"

* "Oh my goodness, what happened here?"

Regret or disappointment:

* "Oh, I missed the bus."

* "Oh, I'm so sorry I forgot your birthday."

Empathy or sympathy:

* "Oh, I'm so sorry to hear about your loss."

* "Oh, that must be so frustrating."

Agreement or understanding:

* "Oh, I see what you mean."

* "Oh, I understand now."

Call for attention:

* "Oh, John! Could you come here for a second?"

Hesitation or pause:

* "Oh, I don't know... maybe."

It's important to note that "oh" is often used in conjunction with other words to create more specific meanings. For example:

* Oh well: This expresses resignation or acceptance.

* Oh dear: This expresses concern or worry.

* Oh no: This expresses alarm or fear.

Overall, "oh" is a versatile interjection that can convey a wide range of emotions and intentions. Its meaning is often dependent on the context in which it is used.