(dated) A small two-wheeled vehicle drawn by a single horse.
An invertedpendulum consisting of a short vertical flat spring which supports a rod having a bob at the top; used for detecting and measuring slight horizontal vibrations of a body to which it is attached.
“Surely he won't be able to talk his way out of it because all the evidence needed to prosecute is on film, if the police use their noddle.”
“And why doesn't it use its noddle and insist on fewer and simpler pricing mechanisms rather than behave like the gullible teenager all the time?”
“If you haven't got a spare battery and you need to use your notebook during that week, you'll have to use your noddle or go back to good old fashioned paper and pen.”
nod
An instance of inclining the head up and down, as to indicate agreement.