setbolt means an iron pin, or bolt, for fitting planks closely together in shipbuilding. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
Etymology
From set + bolt.
noun
- An iron pin, or bolt, for fitting planks closely together in shipbuilding.“Eccentrics are fitted in two parts, and secured to the axle by a hoop and setbolts”
- A bolt used for forcing another bolt out of its hole.