Soapy/ˈsəʊpi/ Definition 1 of 3Pro Tip 1/3Not Just Clean Use 'soapy' to describe things that have actual soap on them, not just water. After scrubbing, his car was covered in soapy suds. Pro Tip 2/3Visible Soap 'Soapy' implies you can see or feel the soap, not that it's just dissolved or present. She left the dishes in the sink with soapy residue. Pro Tip 3/3Slippery Texture Something 'soapy' often means it's slippery to touch, like when soap is on your hands. Be careful with the soapy plates, they might slip!