High - larger than normal in degree or intensity or total; "a high temperature"; "a high cost"; "the high position of his vocation"; "high risks"; "has high hopes"; "the river is high"; "he incorporates a high feeling of himself" Encyclopaedia Britannica's editors oversee topic spots through which they've considerable information, https://socialwebnotes.com/story4945390/the-smart-trick-of-chemicals-hydroxyporpyl-methyl-cellulose-that-nobody-is-discussing