To lose remembrance of.
To unintentionally not do, neglect.
To unintentionally leave something behind.
To cease remembering.
Euphemism for fuck, screw (a mild oath).
To find a seemingly rational explanation for something.
To treat in an intellectual manner; to discuss or express intellectually.
To endow with intellect; to bestow intellectual qualities upon; to cause to become intellectual.
To use (excessive) reasoning and rationalization to block out emotional stress and anxiety associated with painful or traumatic experiences.