limber hole: meaning, definition, pronunciation and examples

It is a compound noun, typically written as two words ('limber hole'), though hyphenation ('limber-hole') may be seen in technical manuals, especially when used adjectivally.

In strict terminology, no. It is specific to watercraft. Loosely, engineers might use it by analogy for drainage holes in other structures, but 'drain hole' or 'weep hole' is the standard term.

Water becomes trapped in isolated compartments of the bilge, leading to poor drainage, potential corrosion or rot in wooden structures, added weight, and a higher risk of sinking if a leak occurs.

It derives from the nautical term 'limbers' (mid-15th century), referring to the gutters or channels on either side of the keelson. The hole allows water to pass into the limbers. The origin of 'limber' itself is uncertain but may relate to 'limber' meaning pliant, perhaps describing the flexible hose sometimes used for drainage.

A hole cut in the structural framework of a ship or boat, typically in a floor timber or frame, to allow water to drain toward a low point for pumping out.

Limber hole is usually technical, marine in register.

Limber hole: in British English it is pronounced /ˈlɪm.bə həʊl/, and in American English it is pronounced /ˈlɪm.bɚ hoʊl/. Tap the audio buttons above to hear it.