Definition
Later-stage funding rounds where the valuations get absurd and the investor meetings become increasingly surreal.
Example Usage
By Series D, we're valued at $2B but still haven't figured out how to be profitable—standard tech startup stuff.
Origin
Natural progression of Series A/B/C terminology
Fun Fact
Some companies raise Series F, G, or even H rounds; WeWork raised Series H before collapsing
Source: Venture capital funding terminology
Related Terms
Translate This Term
See “Series C/D/E” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
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