A cellar or other compartment for storing coal. / A hole in the pavement with a removable hatch, leading to an underground coal bunker.

A figurative place to which lost or forgotten information is sent, usually deliberately; nowhere. / (computing) A fragment of physical address space which does not map to main memory.

A sunken place in a road, caused by thawing, or by travel over a soft spot.

(dated) A loophole; evasion.

(literally) A gunshot wound to the head. / (colloquial, in similes) Something very undesirable or unwanted.

plural of memory hole

plural of placket hole

(now historical) A slit in a woman's outer skirt allowing access to pockets, items etc. kept inside.

(idiomatic) A bar or other local drinking establishment.

plural of Johnson hole