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Related to intensifier: Image intensifier, hydraulic intensifier
Intensifiers, a subset of adverbs of degree, are adverbs or adverbials (groups of words that function as adverbs) that modify adjectives and adverbs to increase their strength, power, or intensity.
Chem a substance, esp one containing silver or uranium, used to increase the density of a photographic film or plate
In photography, a means used to strengthen the image of either a negative or a positive; usually, metal is added to the silver image, and the increase in density is proportional to the existing density; thus when a negative is intensified, the highlights are always intensified more than the shadows.
Hydrofluoric acid added to hydrochloric acid for oil well acidizing; the fluoride destroys silica films that are insoluble by hydrochloric acid.