macro
UK: ˈmæk.rəʊ | US: ˈmæk.roʊ
adj. large-scale; relating to a broad or overall perspective
n. (computing) a single instruction that expands automatically into a set of instructions
n. (photography) a lens or setting for close-up photography
macro = macr<large> + o<suffix>
- macr<large>: From Greek makros (long, large). Used in English to denote scale or scope (e.g., macroeconomics).
- o<suffix>: A common suffix in scientific/technical terms, often derived from Greek or Latin.
Etymology Origin:
The word macro traces back to Greek makros, meaning "long" or "large." It entered English via scientific Latin (macr-) to describe broad-scale phenomena (e.g., macroscopic). The computing sense emerged in the mid-20th century, reflecting automation of large instruction sets. The photography term highlights close-up ("large") detail capture.
Economists analyze macro trends like GDP and inflation.
The programmer created a macro to automate repetitive tasks.
She used a macro lens to photograph the insect’s intricate wings.
The report takes a macro view of climate change impacts.
Excel macros can save hours of manual data processing.