What does computed mean?
Computed is the past tense and past participle of the verb compute, meaning to have calculated or determined a result, particularly through mathematical processes or by means of a computer. The word belongs largely to technical and scientific registers: engineers compute load capacities, statisticians compute averages, and software computes values from input data. It often appears in passive constructions — "the trajectory was computed from orbital data" — reflecting its association with methodical, verifiable procedures rather than guesswork. A notable modern collocation is computed tomography (CT), the medical imaging technique, where "computed" signals that images are assembled mathematically from X-ray measurements. Historically, the word predates electronic machines entirely: for centuries, computation was performed by hand, and people employed to carry out such work were themselves called computers. Today, computed conveys precision, rigor, and systematic determination, making it a staple of academic writing, technical documentation, and any context where results are derived rather than estimated.
verbThe past tense and past participle of "compute": to have determined or calculated a result, especially by mathematical means or by machine.
- To have calculated or determined a numerical result, especially by mathematics or by a computer.
"The satellite's position was computed from thousands of observations."
"The engineers computed the bridge's load capacity before construction began."
"She computed the total cost of the trip down to the last penny."
Before computers existed, "computed" was something human beings did — often professionally, as in the women who computed astronomical data for NASA in the 1950s.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of computed
Compute derives from the Latin computare, meaning "to count, reckon, or sum up," formed from com- ("together") plus putare ("to reckon or think"). English adopted the verb in the early 17th century, initially in the general sense of reckoning or estimating. Its modern prominence expanded dramatically with the rise of calculating machines and, in the 20th century, electronic computers — a noun that itself grew from the verb's agentive use. Cognates and relatives sharing the Latin root include computation, computer, and, more distantly, words from putare such as dispute and reputation.
Related word forms
How computed is actually used
"Computed" is the past tense and past participle of the verb "compute." It carries a formal, technical register and is common in scientific, engineering, statistical, and computing contexts; in everyday speech people more often say "worked out" or "figured out." It frequently appears in passive constructions ("the value was computed") and in technical compounds such as "computed tomography."
Easily confused with computed
"Competed" means took part in a contest against others, while "computed" means calculated or determined a result mathematically.