What is the meaning of Boggle?

(literally or figuratively) to stop or hesitate as if suddenly seeing a bogle.

To be bewildered, dumbfounded, or confused.

To confuse or mystify; overwhelm.

To embarrass with difficulties; to palter or equivocate; to bungle or botch

To dissemble; to play fast and loose (with someone or something).

To wiggle the eyes as a result of bruxing.

"Knowledge and practice: or, A plain discourse of the chief things necessary to be known, believ'd, and practised in order to salvation ... The 2d edition revised and inlarged 1665 publisher=William Grantham, Henry Mortlock, and William Miller

boggle”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

A scruple or objection.

A bungle; a botched situation.

Alternative form of bogle

Source: wiktionary.org