short-period
Meaning
Lasting for or relating to a brief span of time.
Structure
Usage
The telescope is designed to detect short-period comets that orbit the sun frequently.
Investors were concerned about the company's short-period liabilities.
This is a short-period variable star, with its brightness changing over hours.
Etymology
The compound "short-period" is a modern English formation combining two ancient roots to describe a specific temporal concept. "Short" originates from the Proto-Germanic skurta-, conveying the fundamental idea of brevity or lack of length. "Period" has a more complex journey, entering English via Latin from the Greek periodos, which literally meant "a going around, a cycle" (from peri- "around" + hodos "way, journey"). This evolved in scientific and general use to denote a fixed interval of time. The logic of the compound is transparent: it directly applies the quality of "shortness" to the noun "period," specifying a brief cycle or duration, a meaning that remains closely tied to the literal sum of its parts.
Analysis
- short: From Old English sceort, meaning "not long, brief." Its functional role is as an adjective describing the quality of the noun it modifies. - period: From Latin periodus, from Greek periodos meaning "circuit, cycle, recurrence." Its functional role is as a noun forming the core concept of a measured interval.