1. (military) the process of exiting an area (usually in enemy territory)

Encyclopedia: Exfiltration

• obliteration
• obliterative
• obliterator
• oblivion
• oblivious
• obliviously
• obliviousness
• oblong
• oblong leaf
• oblong woodsia
• oblongness
• obloquy
• obmutescence
• obnoxious
• obnoxiously
• obnoxiousness
• obnubilate
• oboe
• oboe d'amore
• oboe da caccia
• oboist
• obolus
• obovate
• obovate leaf
• obscene