regulated
UK: ˈrɛɡjʊleɪtɪd | US: ˈrɛɡjəleɪtɪd
adj. controlled or maintained according to rules or standards
vt. past tense of "regulate": to control or direct by rules, laws, or systems
The word "regulated" traces back to Latin regula (a straight stick or ruler), symbolizing order and measurement. Over time, regulare (to control by rules) emerged in Late Latin, passing into Old French as reguler before entering English. The suffix "-ate" reinforces its verbal action, reflecting systematic control—much like using a ruler to straighten lines.
The industry is tightly regulated to ensure safety.
He regulated his breathing during meditation.
Traffic flow is regulated by smart signals.
The thermostat regulated the room temperature.
Financial markets must be regulated to prevent fraud.