What is the meaning of A_ver?

to do [with something] (related or relevant)

matching, harmonizing

Used other than figuratively or idiomatically: see a,‎ ver.

show me!; let me see!; let's have a look!

a general lead-in, often to get someone's attention before asking a question or before giving an order; all right then; so; now...

used when adding clarification; I mean; well...

used as a filled pause to indicate thinking or that one is looking for something; let's see...; let me see...; hmm

let's see if; let me see if

indicates a challenge

indicates curiosity; "I wonder"

indicates concern

of course, obviously

used to encourage

Source: wiktionary.org