1. (of a manuscript) defaced with changes
   "marked-up copy"
   - dirty, foul

See also: illegible

• apatite
• apatosaur
• apatosaurus
• Apatosaurus excelsus
• Apatura
• Apatura iris
• APC
• ape
• ape-man
• Apeldoorn
• apelike
• Apennines
• aper
• apercu
• aperea
• aperient
• aperiodic
• aperitif
• apert
• aperture
• apery
• apeshit
• apetalous
• apetalous flower
• apex