presupernova
Astronomy
noun
A star in the period or stage before it explodes as a supernova.
Origin
1950s.
- cross someone's path
- cross-stitch
- cross street
- cross-subsidise
- cross-subsidization
- cross-subsidize
- cross-subsidy
- cross swords
- crosstalk
- cross that bridge when one comes to it
- cross the floor
- cross the T
- cross tie
- cross-tolerance
- cross-town
- cross-train
- cross trainer
- cross training
- crosstrees
- cross vault
- cross-voting
- crosswalk
- crossway
- crossways
- crosswind