[noun] understanding of the nature or meaning or quality or magnitude of something; "he has a good grasp of accounting practices" Synonyms:appreciation, hold
[noun] the limit of capability; "within the compass of education" Synonyms:compass, range, reach
[noun] a firm controlling influence; "they kept a firm grip on the two top priorities"; "he was in the grip of a powerful emotion"; "a terrible power had her in its grasp" Synonyms:grip
[noun] the act of grasping; "he released his clasp on my arm"; "he has a strong grip for an old man"; "she kept a firm hold on the railing" Synonyms:clasp, clench, clutch, clutches, grip, hold