macro
UK[ˈmæk.rəʊ]US[ˈmæk.roʊ]
n
A single instruction in a computer program that expands automatically into a set of instructions to perform a particular task.
n
A macro lens or a setting on a camera for taking photographs very close to the subject.
adj
Large in scale, scope, or effect; relating to the whole of something rather than its parts.
Morpheme Breakdown
macro
macro
large
Etymology
The word 'macro' is a direct borrowing from the Greek adjective 'makros', which signifies 'long, large, or great'. This Greek term is itself derived from the Proto-Indo-European root mak-, meaning 'long, thin'. Entering English primarily through scientific and technical vocabulary, 'macro' serves as the antonym to 'micro'. Its logic is straightforward: it consistently denotes scale, whether in computing (a macro expands a small command into a large set of instructions), photography (extreme close-up, implying a large view of a small subject), or economics (the study of large-scale systems). The abstract concept of 'large scale' is thus a direct inheritance from its ancient concrete meaning of physical length or size.
Analysis
Structure: macro (large)
The morpheme 'macro' originates from Greek 'makros', meaning 'long, large'. In English, it functions as a combining form, primarily used as a prefix to denote largeness or a large-scale perspective.
Examples
She created a keyboard macro to automate the repetitive formatting task.
For detailed insect photography, you need a camera with a good macro function.
The government's new policy is aimed at addressing macro-economic stability.