become more intense; "The debate intensified"; "His dislike for raw fish only deepened in Japan"
make more intense, stronger, or more marked; "The efforts were intensified", "Her rudeness intensified his dislike for her"; "Pot smokers claim it heightens their awareness"; "This event only deepened my convictions"
make the chemically affected part of (a negative) denser or more opaque in order produce a stronger contrast between light and dark
(pathology) an elevation of the skin filled with serous fluid
get blistered; "Her feet blistered during the long hike"
cause blisters to from on; "the tight shoes and perspiration blistered her feet"
subject to harsh criticism; "The Senator blistered the administration in his speech on Friday"; "the professor scaled the students"; "your invectives scorched the community"