improve
UK: ɪmˈpruːv | US: ɪmˈpruːv
vt. to make something better or more effective
vi. to become better or more effective
The word "improve" originated in the late 15th century, derived from the Anglo-French "emprouwer," meaning "to turn to profit." It combines the prefix "im-" (indicating direction) with "prove" (originally meaning "to test or demonstrate worth"). Over time, "improve" shifted from "proving something’s value" to "enhancing or making something better." The logic reflects a progression from testing quality to actively refining it.
She took a course to improve her writing skills.
The company plans to improve its customer service.
Regular exercise can improve your health.
The software update aims to improve performance.
He hopes to improve his grades by studying harder.