plouk or plook /plook/ (Scot)

1. A small lump or knob
2. A pimple, spot

ploukˈie or plookˈie adjective

• regulation
• regulations
• regulative
• regulatively
• regulator
• regulators
• regulatory
• regulatory gene
• regulatory genes
• reguli
• reguline
• regulise
• regulised
• regulises
• regulising
• regulize
• regulized
• regulizes
• regulizing
• Regulo
• Regulos
• regulus
• reguluses
• regur
• regurgitant