ETYM Cf. AS. ceól ship.
1. A flat-bottomed barge used especially on the Tyne to carry coal.
2. One of the main longitudinal beams (or plates) of a vessel; can extend vertically into the water to provide lateral stability.

Carina.

The median ridge on the breastbone of birds that fly.

1. To fall in or as if in a faint — usually used with over
2. To heel or lean precariously