0 present participle of boggle --
1 to (cause something or someone to) have difficulty imagining or understanding something: --
He boggled at the suggestion.
It boggles the imagination, doesn't it?
I do not think there is any point in boggling about this.
I am so grateful to him, but nobody is "boggling".
Do let us have an end to all this haggling and boggling to which we have become accustomed in the last few years.
Of course, the cascade effect of having to rehouse 700 families—as may be the case — is mind boggling, particularly in present circumstances.
They have been boggling about the cost in a penny-wise and pound-foolish manner.
The sheer volume of paperwork created by fines is mind boggling.
When we turn our minds to a ' mystery ' (in any but the first sense) we feel our minds ' boggling ', or giving out.