OpenEtymology

good-luck

UKˌɡʊd ˈlʌkUSˌɡʊd ˈlʌk

Meaning

1[interjection]

Used to express wishes for success or good fortune to someone.

2[noun]

Good fortune; success brought by chance rather than effort.

Structure

word structure
1
good
desirable
+
2
fortune

Usage

"Good-luck on your exam tomorrow!"

"He attributed his victory to nothing more than simple good-luck."

"She wished him good-luck before he stepped onto the stage."

Etymology

The compound "good-luck" is a transparent combination of two ancient Germanic words. "Good" originates from the Proto-Germanic gōdaz, carrying the core sense of something that is fitting, suitable, or of benefit. "Luck" entered English from Middle Dutch, where it was a shortened form related to concepts of fortune and prosperity. When combined, the phrase literally means "good fortune," directly linking the desirable quality ("good") with the concept of chance happenings ("luck"). Its evolution into a common interjection reflects the human tendency to formalize and verbalize the wish for favorable outcomes for others.

Analysis

Structure
good (desirable) + luck (fortune)=gooddesirable+luckfortune

- good: From Old English gōd, meaning "virtuous, desirable, valid." It is of Germanic origin. - luck: From Middle Dutch luc, a shortening of gheluc ("happiness, good fortune"). It is of Germanic origin.

Good-luck Etymology, Origin & Meaning | wordDNA