What does genki (from genki dama) means?


So from the previews from the following episodes we get to know that

(spoilers)

> 18 and 17 donates energy to Goku's Genki Dama. People speculated that since
> they have unlimited energy, Goku could get to form an extremely powerful
> Genki Dama thanks to their energy but no, because it's been said by some
> fans that ki energy (attack energy) is different than Genki energy Goku uses
> for the Genki Dama bomb.

So what does Genki (from Genki Dama) mean?




<http://dragonball.wikia.com/wiki/Spirit_Bomb>:

> Spirit Bomb (元気玉 Genki Dama, lit. "Energy Sphere")

[https://en.wiktionary.org/wiki/元氣](https://en.wiktionary.org/wiki/%E5%85%83%E6%B0%A3)

> From Middle Chinese compound 元氣 (ngjwon khjɨjH, literally “first,
> fundamental, source + vapor, spirit, energy”) In Chinese cosmology, this
> represented the fundamental force that permeates all matter and life. Early
> Japanese borrowed this word and meaning. Later, this spelling was conflated
> with the meaning of homophone 減気 (genki, “recovery from illness”), adding in
> the modern senses related to healthy and wellness.

