Sentence:  Nevertheless , there are notably frequent instances of deja vu , in which our recognition of an <WSD>entirely</WSD> novel event is a feeling of having lived through it before , a feeling which , though vague , withstands the verbal barrage from the most impressive corps of psychologists . 
Meaning of the word marked with <WSD> tags:  to a complete degree or to the full or entire extent (`whole' is often used informally for `wholly')