Why founders need the vocabulary
Fundraising has its own dense, slightly intimidating vocabulary. Liquidation preferences, pari passu, weighted average anti-dilution — every term sheet is dotted with phrases that mean something specific and consequential. Founders who don't speak the language can sign documents that quietly tilt economics in the investor's favour. Conversely, founders who do speak it can negotiate with confidence and avoid the most common term sheet traps.
This glossary is built for founders, not lawyers. Each definition is short, plain and paired with a real-world example wherever useful. It covers the terms you'll see in your first SAFE, your first priced round, and your first acquisition discussion. Bookmark it, search it before signing anything, and add it to your team's onboarding so everyone speaks the same language.
Tips for using a glossary well
- Read every term in your term sheet — out loud — before signing.
- If a term is missing, ask your investor to define it in writing.
- Use the search above when you're reviewing a deck or doc.
- Pair this glossary with a good startup lawyer for the high-stakes calls.
- Re-read the basics (cap, discount, pro rata) every time you raise.