1. lifelog - Noun
2. lifelog - Verb
English Wikipedia has an article on:lifelogWikipedia
lifelog (third-person singular simple present lifelogs, present participle lifelogging, simple past and past participle lifelogged)
(computing) To capture and record images of one's entire life.
lifelog (plural lifelogs)
(computing) A collection of images of events in one's life, analogous to a weblog.