davits is a form of:

Davit



noun
1.
(A kind of small crane on board whip, with tackle for lowering lifeboats over side of ship) ចំរឹងដែលសម្រាប់ទប់កូនទូកតូចៗនាវាធំ, បង្គាប់ដាក់ធ្មេញ