We found one dictionary that defines the word good lucks:

General (1 matching dictionary)

1. good lucks: Vocabulary.com

(Note: See good_luck as well.)

Definitions from Wiktionary (good luck) ▸ noun:  Desirable or beneficial fortune. ▸ Also see good_luck ▸ Words similar to good lucks ▸ Usage examples for good lucks ▸ Idioms related to good lucks ▸ Wikipedia articles (New!) ▸ Words that often appear near good lucks ▸ Rhymes of good lucks ▸ Invented words related to good lucks