inwale

[in-weyl]
noun Nautical.
  1. (in an open boat) a horizontal timber binding together the frames along the top strake.
  2. a strip of reinforcing material within a gunwale.

Origin of inwale

First recorded in 1870–75; in + wale1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018