| supernova definitions |
| # | Definition | Sets |
| 1 | the brilliant explosion of a dying supergiant star | 19 sets |
| 2 | an enormous explosion of a giant star | 12 sets |
| 3 | a star that explodes and becomes extremely luminous in the process | 11 sets |
| 4 | the death of a large star by explosion | 8 sets |
| 5 | an explosion of a massive star | 8 sets |
| 6 | an exploding star | 5 sets |
| 7 | when the core of a massive star collapes violently causing the outer portion of the star to explode | 5 sets |
| 8 | a star that blows up | 5 sets |
| 9 | the brilliant explosion of a dying supergiant star. | 4 sets |
| 10 | exploding star | 4 sets |
| 11 | when big stars explode as they die | 4 sets |
| 12 | the explosive death of a star | 3 sets |
| 13 | a star that suddenly gets very bright and explodes | 3 sets |
| 14 | a star that explodes, often a super giant that has become unstable | 3 sets |
| 15 | a star that explodes and becomes extremely bright in the process | 3 sets |
| 16 | the explosion of a star, releasing huge amounts of light and other energy | 3 sets |
| 17 | an exploded star | 3 sets |
| 18 | the explosion of a dying giant or supergiant star | 3 sets |
| 19 | an exploding star that increases in brightness many 1000s of times | 2 sets |
| 20 | the explosion of a red supergiant star. the amount of energy emitted in a supernova explosion can be staggering - comparable to the total energy radiated by our sun in its entire lifetime. | 2 sets |
| 21 | a stellar explosion during which a star suddenly increases its brightness roughly a millionfold | 2 sets |
| 22 | tremendous explosion in which a star breaks apart, releasing energy and newly formed elements | 2 sets |
| 23 | a gigantic explosion that occurs near the end of the life of some stars. | 2 sets |
| 24 | a gigantic explosion that occurs near the end of the life of some stars | 2 sets |
| 25 | a gigantic explosion in which a massive star collapes and throws its outer layers into space | 2 sets |
| 26 | explosion of a massive star | 2 sets |
| 27 | 超新星 | 2 sets |
| 28 | a gigantic explosion in which a massive star collapses and throws its outer layers into space | 2 sets |
| 29 | the explosion of a dying giant or supergiant | 2 sets |
| 30 | the death explosion of a massive star whose core has completely burned out | 2 sets |
| 31 | an enormous explosion of a supergiant star when it runs out of fuel | 2 sets |
| 32 | the explosion that happens when a massive star dies | 2 sets |
| 33 | the explosion of a star releasing huge amounts of light and other energy | 2 sets |
| 34 | an explosion that breaks apart a massive star | 2 sets |
| 35 | a tremendous explosion that breaks apart a massive star producing very high temperatures | 1 set |
| 36 | n.超新星 | 1 set |
| 37 | explosion caused when a massive star dies and collapses; rare, short-lived phenomenon that throws out vast amounts of energy into space; some so bright that they could be seen even in the middle of the day | 1 set |
| 38 | n.[天]超新星 | 1 set |
| 39 | the fourth type of star | 1 set |
| 40 | further collapse= violent explosion. also, the star flare up. | 1 set |