- having no spots; perfectly clean
- having no faults or defects, as in character; irreproachable
- Perfectly clean: “She patted the spotless dashboard of the brand-new car” ( Rosemary Mahoney )
- Free from flaw or imperfection; impeccable: “We formed … a picture of spotless family values” ( Jan Clausen )
(comparative more spotless, superlative most spotless)
From Middle English spotles, equivalent to spot +"Ž -less.