Word.ws English Dictionary

A star

A star is the alternative form of A*.

Meaning of A*

Noun

A* (countable and uncountable, plural A*'s or A*s)

  1. An academic grade, higher than A or A+. Where it is used, it is often the best class of result.
    • "The A* grade at A-level is the inevitable consequence of the intention to make A-levels harder. As such, it will provide additional recognition for additional achievement. Importantly, it leaves the existing grades A to E untouched, so that standards over time are preserved."2006 November 30, Alexandra Smith, “Johnson unveils exam reform plans”, in The Guardian, archived from the original on 24 Aug 2025
  2. (uncountable) A best-first graph search algorithm for finding a lowest-cost path to a goal.

Forms of A star

pluralA stars

Questions about A star

What is A star the alternative form of?
A star is the alternative form of A*.

Words near A star in the dictionary

  1. a sorrow shared is a sorrow halved
  2. A Special
  3. A Specials
  4. a spoonful of sugar helps the medicine go down
  5. a spoonful of sugar makes the medicine go down
  6. A star
  7. A stars
  8. a stick in a bundle cannot be broken
  9. a stick in a bundle is unbreakable
  10. a stitch in time saves nine
  11. a stopped clock is right twice a day

Source and license

Adapted from Wiktionary: A star (page history and authors); A* (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “A star.” Word.ws, https://word.ws/a_star. Based on Wiktionary, CC BY-SA 4.0.