Term: pillar box: a red pillar-shaped letter box
Broader: maildrop: a drop where mail can be deposited | Unrelated: hafnium: a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
Broader: maildrop: a drop where mail can be deposited | Unrelated: stockman: farmer who breed or raises livestock
Broader: maildrop: a drop where mail can be deposited | Unrelated: congealment: the process of congealing; solidification by (or as if by) freezing
Broader: maildrop: a drop where mail can be deposited | Unrelated: dibble: a wooden hand tool with a pointed end; used to make holes in the ground for planting seeds or bulbs
Broader: maildrop: a drop where mail can be deposited | Unrelated: colicroot: any of several perennials of the genus Aletris having grasslike leaves and bitter roots reputed to cure colic
Broader: maildrop: a drop where mail can be deposited | Unrelated: burr: rough projection left on a workpiece after drilling or cutting
Broader: maildrop: a drop where mail can be deposited | Unrelated: diatomaceous earth: a light soil consisting of siliceous diatom remains and often used as a filtering material
Broader: maildrop: a drop where mail can be deposited | Unrelated: marumi: shrub bearing round-fruited kumquats
Broader: maildrop: a drop where mail can be deposited | Unrelated: phellem: (botany) outer tissue of bark; a protective layer of dead cells
Broader: maildrop: a drop where mail can be deposited | Unrelated: australian sumac: evergreen of Australia yielding a dark yellow wood