transient

C2 · Proficiency Science Technical

adj. describing a state or current that changes quickly before reaching a steady level.

adj. relating to a state or variable that is changing, typically decaying exponentially, before reaching equilibrium.

“The engineer measured the transient voltage when the machine first started.”

“The system experienced a transient oscillation immediately following the power surge, but it stabilized within milliseconds.”

C1 · Advanced Countable noun Formal

n. a person who stays in a place for only a short time, like a traveler or worker.

n. a person who passes through a place for a brief duration, such as a migrant worker or a temporary resident.

“The small town had many transients who came to work during the harvest.”

“The local shelter provides beds for transients who are moving between cities in search of seasonal employment.”

C2 · Proficiency Countable noun Computing Technical

n. a very quick, loud sound or a sudden burst of electricity.

n. a brief, high-amplitude signal or surge, such as the initial attack of a drum hit or a momentary electrical spike.

“The music producer used a special tool to control the transients of the snare drum.”

“The circuit breaker was designed to handle minor transients without cutting off power to the entire building.”