circumduct /sûrˈkəm-dukt or -duktˈ/

To lead around or about, to cause to revolve round an imaginary axis so as to describe a cone

circumduce /-dūsˈ/ transitive verb (Scots law; obsolete)

To declare to be at an end (the term for leading proof)

• optophone
• optophones
• opt out
• opt-out
• opt-outs
• optronics
• opts
• opulence
• opulences
• opulent
• opulently
• opulus
• opuluses
• opuntia
• opuntias
• opus
• opuscle
• opuscula
• opuscule
• opuscules
• opusculum
• opus Dei
• opuses
• opus latericium
• opus musivum