ALKALINE [al-kuh-line] What it is: Substances with a pH value greater than 7. The opposite of acid. VIDEOS RELATED TO THIS TERMHazel Dixon Nails HD OneNail Form ApplicationBreaking in a New Brush LEARN MORE TERMSCOLOR POPWATTAGENAIL ENHANCEMENTCARBIDE E-FILE BITSDUST COLLECTORMARBLING TOOLFREE EDGEFRENCH FADECONTACT DERMATITISCARPAL TUNNELCURETTENAIL CRYSTALSDOTTING TOOLMATRIXART PALETTENAIL NIPPERPOLISHACRYGELGRITAUTOCLAVE PrevNext