lucigen /looˈ or lūˈsi-jən/

A lamp burning oil mixed with air in a spray

• by all means
• by a long chalk
• by and by
• by-and-by
• by and large
• by a nose
• by any means
• by appointment
• by appointment to
• by a short head
• by-blow
• by-blows
• bycatch
• bycatches
• by chance
• by choice
• by cock and pie
• bycoket
• bycokets
• by-corner
• by-corners
• by courtesy of
• by default
• by definition
• by degrees