simultaneous

UK: ˌsɪməlˈteɪniəs | US: ˌsaɪməlˈteɪniəs

Definition

  1. adj. occurring, existing, or done at the same time

  2. adj. operating or acting in unison

Structure
simul <same, together (from Latin *simul*)>aneous <adjective suffix (from Latin *-aneus*)>
Etymology

The word "simultaneous" traces back to Latin simul (meaning "at the same time") combined with the adjectival suffix -aneus. The root simul also appears in words like "simulate" (to imitate) and "assemble" (to gather together). Over time, "simultaneous" evolved in English (first recorded in the 17th century) to describe events or actions occurring in perfect synchrony, reflecting the original Latin idea of shared timing.

Examples

  1. The two explosions were nearly simultaneous, startling everyone in the vicinity.

  2. The dancers performed a simultaneous leap, creating a stunning visual effect.

  3. The software allows for simultaneous translation of multiple languages.

  4. Their arrival at the meeting was purely coincidental and simultaneous.

  5. The athletes crossed the finish line in a simultaneous tie.