snapshot
Word family
Synonym discussion
Sense: noun/2
All five words describe a way of seeing or presenting limited information about something larger. Snapshot is the most visual and informal — it suggests a single, quick impression like a camera image. Overview is more deliberate and systematic; you expect a structured description, not a quick look. Glimpse is the briefest and most passive — you catch it by chance, not by design (e.g. 'a glimpse of the celebrity through the car window'). Cross-section emphasises representativeness: a small sample that reflects the whole group. Summary is text-focused and condensed, often the result of organising information. A manager might ask for a snapshot of sales figures (quick impression) but an overview of the marketing strategy (structured report); a sociologist studies a cross-section of the population, while a journalist writes a summary of the year's events.
Common collocations
Etymology
Formed by combining snap (meaning 'a quick, sudden action', from Dutch or Low German snappen 'to seize') with shot (from Old English sc(e)ot 'a missile or the act of shooting'). In the 1800s, 'snapshot' originally referred to a quick shot fired without taking aim; by the late 1800s it had shifted to photography, describing a picture taken quickly with a handheld camera. The figurative sense — a brief impression of a situation — emerged in the mid-1900s.