half-block
UK[ˈhɑːf blɒk]US[ˈhæf blɑːk]
n
A unit of length equal to half the length of a standard block in a city or town.
n
A type of building or architectural feature that occupies half the width of a standard building lot.
n
In computing or typography, a character or element that occupies half the width of a standard character space.
Morpheme Breakdown
half
block
half
partial
block
solid piece
Etymology
The compound noun "half-block" is a transparent combination of two native English elements. "Half" descends from the Proto-Germanic halbaz, carrying the enduring sense of a division into two parts. "Block" entered English via French from a Germanic root meaning a log or beam, its meaning expanding to denote a city square, a building, and a unit of measurement. The logic of the compound is straightforwardly mathematical: it signifies an entity that is precisely one-half of a standard "block," whether in urban planning, architecture, or digital character spacing, demonstrating how English creates precise technical terms through simple compounding.
Analysis
Structure: half (partial) + block (solid piece)
half: From Old English healf (side, part), of Germanic origin; related to Dutch half and German halb. Functions as a quantifying prefix meaning "one of two equal parts."
block: From Middle English blok, from Old French bloc, of Germanic origin. Functions as the core noun, denoting a solid piece of material, a city area, or a unit of measurement.
Examples
The cafe is just a half-block away from the subway station.
They built a charming half-block house on the narrow lot.
The programmer used a half-block character to align the text properly.