When the top-sides project beyond a perpendicular, as in flaring.
When the top-sides are inclined within the perpendicular; opposite of wall-sided.
The ship laboured greatly, which occasioned her to make water in her top-sides.
Strakes of thick stuff in the top-sides of three-decked ships, between the middle and upper deck-ports.
She was painted grey, with a broad white riband ...