Good Luck

Luck

Luck is a phenomenon or belief that humans may associate with experiencing improbable events, especially improbably positive or negative events. Philosophical naturalism, eschewing any supernatural explanations, might suggest that positive or negative events may happen at any time, and that even improbable events can happen by random chance. In this view, the epithet "lucky" or "unlucky" is a descriptive label that refers to an event's positivity, negativity, or improbability.

Valediction

A valediction, parting phrase, or complimentary close in American English, is an expression used to say farewell, especially a word or phrase used to end a letter or message, or a speech made at a farewell.

Good Luck (AOA song)

"Good Luck" is a song recorded by South Korean girl group AOA for their fourth extended play of the same name (2016). It was released as the title track from the EP by FNC Entertainment and distributed by LOEN Entertainment on May 16, 2016 in conjunction with the mini-album. The lyrics were written by Han Seong-ho, Jang Yeon-jeong and Innovators and the music was composed by Matthew Tishler, Aaron Benward and Felicia Barton. To promote the song and the EP, AOA performed "Good Luck" on several South Korean music programs, including Music Bank, Show! Music Core and Inkigayo. A music video for the title track was also released on May 16. The song was a commercial success peaking at number 2 on the Gaon Digital Chart. It has sold over 545,952 digital copies as of July 2016.

Good

In most contexts, the concept of good denotes the conduct that should be preferred when posed with a choice between possible actions. Good is generally considered to be the opposite of evil. The meaning and etymology of the term and its associated translations among ancient and contemporary languages show substantial variation in its inflection and meaning, depending on circumstances of place and history, or of philosophical or religious context.

good luck

Noun

1. Desirable or beneficial fortune.

Interjection

1. Used to wish fortune on someone or as encouragement; a benediction or valediction.