What does it mean "overlook"?
what does it means ' over look'?
If say "I must over looked your message" is that means I must repeat to read your message?

Thanks for help~

Question

What does it mean "overlook"?
what does it means ' over look'?
If say   "I must over looked your message"  is that means I must repeat to read your message?

Thanks for help~

Answer

The sentence 'I must have overlooked your message' means I didn't see your message, or I didn't notice it. 
Note the word 'have' is necessary in this sentence.
This sentence could be used as a polite excuse if the message had actually been read and for some reason the recipient didn't want to respond to it.

Answer

hi.
overlook means miss someting.
thank you.