1. In an illegal manner
   "they dumped the waste illegally"
   - illicitly, lawlessly

See also: illegal

Encyclopedia: Illegally

• outmatch
• outmode
• outmoded
• outmost
• outnumber
• outpace
• outpatient
• outperform
• outplay
• outpoint
• outport
• outpost
• outpour
• outpouring
• output
• output contract
• output device
• output file
• output program
• output routine
• output signal
• output-to-input ratio
• outrace
• outrage
• outraged