| ultra | (used of opinions and actions) far beyond the norm |
|---|---|
| ultra | (law) beyond the legal power or authority of a person or official or body etc |
| ultra | beyond the scope or in excess of legal power or authority |
| ultra | a cephalosporin antibiotic (trade name Ultracef) |
| ultra | centrifugation at very high speeds |
| ultra | a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins |
| ultra | subject to the action of an ultracentrigue |
| ultra | an extreme conservative |
| ultra | extremely conservative |
| ultra | 300 to 3000 megahertz |
| ultra | vivid blue to purple-blue |
| ultra | blue pigment made of powdered lapis lazuli |