
1) Audio podcast
Found on
https://www.crosswordclues.com/clue/lifespring

Lifespring, founded in 1974, was a private, for-profit, New Age/Human Potential training company. Lifespring claims more than 400,000 people participated in its trainings. The company, which promoted itself through books and word of mouth advertising, was the subject of investigative reports by the media, and was criticized by a few former staff m...
Found on
http://en.wikipedia.org/wiki/Lifespring
[podcast] Lifespring! is a Christian podcast (or Godcast), with no connection with the trainings or organizations with the same name (see Lifespring). The Lifespring! podcast is notable because it was the first Christian podcast not based on repurposed church sermons. The first episode was published on November 13, 2004. Lifespring! is host...
Found on
http://en.wikipedia.org/wiki/Lifespring_(podcast)

• (n.) Spring or source of life.
Found on
http://thinkexist.com/dictionary/meaning/lifespring/
Life'spring` (-sprĭng`)
noun Spring or source of life.
Found on
http://www.encyclo.co.uk/webster/L/39
No exact match found.