1. Pertaining to or occurring on or near the earth's surface
   "a surficial geologic deposit"

See also: surface

• noble-mindedness
• nobleman
• nobleness
• noblesse
• noblesse oblige
• noblewoman
• nobly
• nobody
• NOC
• nocent
• nociceptive
• nock
• noctambulation
• noctambulism
• noctambulist
• noctiluca
• Noctiluca miliaris
• noctilucent
• Noctua
• noctuid
• noctuid moth
• Noctuidae
• noctule
• nocturia
• nocturn