| Share | A claim on a portion of the Quadratic Arithmetic Program's SECR |
| Shield | Move public SECR into the Quadratic Arithmetic Program |
| Unshield | Take SECR out of the Quadratic Arithmetic Program |
| Stealth address | One-time address derived for a single payment |
| Meta-address | Public keys others use to derive your stealth addresses |
| Announcement | ERC-5564 event that lets a recipient find a payment |
| View tag | One-byte hint that speeds up scanning |
| Relayer | Anyone who submits a signed operation |
| Arithmetic Circuit | Converts creator fees into SECR for the Quadratic Arithmetic Program |
| Graduation | Moving from the Pons curve to a Uniswap v4 pool |
