What is fig.: Deviating from rectitude; indirect; erroneous; deceitful. That course became somewhat lesstortuous, when the battle of the Boyne had cowed the spirit of the Jakobites. Macaulay called?

tortuous — Fig.: Deviating from rectitude; indirect; erroneous; deceitful. That course became somewhat lesstortuous, when the battle of the Boyne had cowed the spirit of the Jakobites. Macaulay. (Webster's 1913.)