EXTENSION [ik-sten-shuhn] What it is: Any artificial product that creates an extension of the fingernail. VIDEOS RELATED TO THIS TERMGiselle CaballeroRussian Almond: File to FinishNailphilia – The First Nail Art Exhibition – 10 Years On LEARN MORE TERMSMASSAGEGEL SYSTEMSANITIZECONTACT DERMATITISAMINO ACIDSUV LAMPCUTICLE OILLIQUID & POWDER NAIL ENHANCEMENTIMPLEMENTSPATHOGENEMBELLISHMENTDISINFECTANTGELDIP SYSTEMCARPAL TUNNELLIGHT-CURED GELSGEL POLISHUPPER ARCHCOLOR POPENAMELMASSAGEGEL SYSTEMSANITIZECONTACT DERMATITISAMINO ACIDSUV LAMPCUTICLE OILLIQUID & POWDER NAIL ENHANCEMENT PrevNext