Engrossment

n.	1.	The act of engrossing; as, the engrossment of a deed. Engrossments of power and favor. - Swift.
	2.	That which has been engrossed, as an instrument, legislative bill, goods, etc.

Noun	1.	engrossment - complete attention; intense mental effort Synonyms: immersion, absorption, concentration
	2.	engrossment - the mental state of being preoccupied by something Synonyms: preoccupancy, preoccupation, absorption
	3.	engrossment - the quality of being intent and concentrated; "the intentness of his gaze" Synonyms: intentness

absorb, absorption, attention, centering, concentration, direction, engage, engross, engulf, focus, focusing, focussing, immerse, immersion, occupy, plunge, soak up, specialism, steep, study