Lifestream

Part of speech: noun

Definitions

1. A persistent flow of significant personal experiences and milestones that contribute to one's overall existence
2. An ongoing digital chronicle that captures essential life events and personal development throughout an individual's journey
3. A continuous and evolving collection of vital life moments and experiences that shape a person's identity and growth

Etymology: "Lifestream" is a plain compound of "life" and "stream," with the second element carrying the sense of a continuous current. The image is of experience as a river that keeps flowing rather than a set of separate episodes, which is the idea the noun's definition builds on. The word is an English formation from familiar parts, so its meaning follows directly from the two halves: "life" supplies the personal, lived sense, and "stream" supplies the picture of unbroken movement. The combination asks the reader to see a person's memories, achievements and turning points as one ongoing flow instead of a list of isolated events.