one of a pair of large, heavy, square or rectangular plates or boards of metal or weighted wood attached to the trawl lines on each side of the mouth of a trawl net to maintain lateral spread during trawling.
[ot-er-burn] /ˈɒt ərˌbɜrn/ noun 1. a village in central Northumberland, in NE England: battle of Chevy Chase 1388. /ˈɒtəˌbɜːn/ noun 1. a village in NE England, in central Northumberland: scene of a battle (1388) in which the Scots, led by the earl of Douglas, defeated the English, led by Hotspur
- Otter shell
noun 1. See gaper (sense 2)
noun 1. a trawl net equipped with otter boards.
on the third hand