Definition of "devious"

The wandering Arab never sets his tentWithin her walls; the Shepherd eyes afarHer evil towers, and devious drives his flock.

1801, Robert Southey, “(please specify the page)”, in Thalaba the Destroyer, volumes (please specify |volume=I or II), London: […] [F]or T[homas] N[orton] Longman and O[wen] Rees, […], by Biggs and Cottle, […]

Keeping close in to the shore, they discovered, after two hours run, a fresh stream which burst in a cascade from the mountains, and swept its devious course through the jungle, until it poured its tribute into the waters of the Strait.

1839, Frederick Marryat, The Phantom Ship

We went down accordingly into the waste, and began to make our toilsome and devious travel towards the eastern verge.

1886 May 1 – July 31, Robert Louis Stevenson, Kidnapped, being Memoirs of the Adventures of David Balfour in the Year 1751: […], London, Paris: Cassell & Company, published 1886

On the second day, a sail drew near, nearer, and picked me up at last. It was the devious-cruising Rachel, that in her retracing search after her missing children, only found another orphan.

1851 November 14, Herman Melville, “Epilogue”, in Moby-Dick; or, The Whale, 1st American edition, New York, N.Y.: Harper & Brothers; London: Richard Bentley