Meanings
First quoted as “it was Greek to me” in Julius Caesar by Shakespeare, maybe translated from a Medieval Latin sentence.
How to pronounce "it's all Greek to me":
US
AU
I don't understand any of it; it makes no sense.
Example: "I tried reading the instructions, but it’s all Greek to me."
Example Sentences
1
I tried reading that advanced physics paper, but it's all Greek to me.
2
The instructions for assembling the furniture are so confusing, it's all Greek to me.
3
I never understand what my boss is saying during our meetings, it's all Greek to me.
4
My friend tried explaining the plot of that movie, but it's all Greek to me.
5
I don't know anything about fashion; it's all Greek to me.