Dictionary entry overview: What does sensitize mean? â¢ SENSITIZE (verb) The verb SENSITIZE has 4 senses: 1. make sensitive or aware 2. cause to sense; make sensitive 3. make sensitive to a drug or allergen 4. make (a material) sensitive to light, often of a particular colour, by coating it with a photographic emulsion Familiarity information: SENSITIZE used as a verb is uncommon.
1 As such, a substance with an ORP reading of +400 mv is 4 times more oxidizing than a substance with an ORP reading of +100 mv.  A negative ORP reading indicates that a substance is a reducing agent. The lower the reading, the more anti-oxidizing it is.
You have a teaspoon, which measures volume-usually in some ovular, concave measuring device. Let's say you're measuring a teaspoon of something granular, like flour, coffee or sugar. 1 tsp (or 1 level tsp) means that the top of what you're measuring is flat; no sugar goes above the top of the spoon. 1 rounded tsp means you scoop a spoonful of sugar, and let it form a small pile above the top of the spoon. It is inherently less precise than a level teaspoon. 1 heaping tsp means you pretty much try to get as big a pile of sugar onto the spoon as you can, without spilling it. It's a little over a smidgen more than a rounded teaspoon.