Definition of "careen"

careen

/kəˈɹiːn/

verb
third-person singular simple present careens, present participle careening, simple past and past participle careened
1. (nautical, transitive) To heave a ship down on one side so as to expose the other, in order to clean it of barnacles and weed, or to repair it below the water line.
  Quotations
  However, to avoid ſome inconveniencies relating to port duties, which would have been demanded in the port of Canton, and could not, in honour to the British flag, be complied with by us, he adviſed Mr Anſon to put into the harbour of Typa, about ſix miles from Macao, where he might careen his ſhip without diſturbance ; and actually ſent us a pilot to conduct us ſafe to the intended birth.
  1749 July, “Anſon's voyage of the world”, in The Scots Magazine‎, volume xi, pages 333-334
2. (nautical, intransitive) To tilt on one side.
3. (intransitive) To lurch or sway violently from side to side.
  Quotations
  They were not motionless, but swayed to and fro above her head, thronging out of one sky-light into another, as if the universe and not the air-ship was careening.
  1909, E. M. Forster, “Chapter I”, in The Machine Stops
4. (intransitive) To tilt or lean while in motion.
5. (intransitive, chiefly US) To career, to move rapidly straight ahead, to rush carelessly.
6. (intransitive, chiefly US) To move swiftly and in an uncontrolled way.
  Quotations
  The car in which I had taken Olivia to dinner and then out to the cemetery — a historic vehicle, even a monument of sorts, in the history of fellatio's advent onto the Winesburg campus in the second half of the twentieth century — went careening off to the side and turned end-over-end down Lower Main until it exploded in flames...
  2008, Philip Roth, Indignation
  He tries for a lot of things, careening wildly from earnest romance to feel-good comedy to hackneyed suspense, all the while leaving it up to the audience to suss out the moral complexity and existential terror underneath the glossy surface.
  2016 December 20, Katie Rife, “Passengers strains the considerable charms of Chris Pratt and Jennifer Lawrence”, in The Onion AV Club‎
noun
plural careens
1. (nautical) The position of a ship laid on one side.