Wad/wɑːd/ Definition 1 of 3Pro Tip 1/3Physical Texture Relates to items you can touch; often soft and flexible like cotton or fabric. I found a wad of cotton in the box. Pro Tip 2/3Small Quantities Even a 'wad' suggests a modest amount, not huge quantities. She cleaned her brush with a small wad of cloth. Pro Tip 3/3Informal Situations Commonly used in casual talk, not for formal text. He had a wad of napkins to clean the mess.