Word
Heuristic
A method of solving a problem that reaches a usable answer quickly, accepting that it may not be the best one available
Examples
“Take the stairs for anything under four floors” is a heuristic. No elevator math required.
The engineers used a heuristic to prune the search space, trading a perfect answer for one they could ship.
Origin
From Greek heuriskein, “to find, to discover,” the same root as heurēka, “I have found it,” the cry attributed to Archimedes. A heuristic is, literally, a thing that helps you find.
How it connects
This is the name for the shortcut itself.
This word appeared in Good enough, fast enough, the Involves connection for August 20, 2026, which asked: Why do shortcuts so often beat perfect calculation?
Check yourself
Which of these is a heuristic?
A rule of thumb: leave by 8:15 and traffic is usually fine.. Right. It is fast, usually good enough, and makes no promise of being optimal. That is the trade.
What the sources establish
Heuristic derives from Greek heuriskein, “to find,” the root shared by Archimedes' exclamation heurēka.
A heuristic trades guaranteed optimality for speed and practicality, which distinguishes it from exhaustive calculation.
Sources
Herbert A. Simon: Facts (Nobel Prize Outreach, 1978), Prize motivation: pioneering research into the decision-making process within economic organizations
heuristic (Online Etymology Dictionary), Entry for “heuristic”: Greek heuriskein, heurēka