Lucas sign

Lucas sign

An obsolete term for abdominal distension, which was once thought to be an early sign of rickets.
References in periodicals archive ?
When Lucas signs up to be a driver, the stage is set for the birth of a legendary racer.
AND so we find find ourselves going to a far, far away galaxy for the final time ever - but rest assured, George Lucas signs off from his beloved Star Wars saga in truly sensational fashion.