Word.ws English Dictionary

unlesss

unlesss conjunction: precisely unless.

Conjunction

unlesss

  1. Precisely unless.
    • Partial Order: G ≥ H unlesss (unless and only unless) H ≥ some Gᴿ or some Hᴸ ≥ G.1990, James Glimm, The Legacy of John Von Neumann, American Mathematical Society, →ISBN, page 279
    • A subset S is called absorbing if to each x#92;inX there is a real number #92;epsilon#61;#92;epsilon#95;xgt;0 such that #92;lambdax#92;inS for all #92;lambda with 0lt;#92;left#124;#92;lambda#92;right#124;#92;le#92;epsilon. Trivially the set X is absorbing; on the other hand #92;#123;0#92;#125; can...1999, V. K. Balachandran, Topological Algebras, North-Holland, published 2000, →ISBN, pages 78–79

Origin of unlesss

Attributed to John Horton Conway. From unless, by analogy with the formation of iff from if.

Questions about unlesss

What does unlesss mean?
Unlesss means precisely unless.
What part of speech is unlesss?
Unlesss is a conjunction.

Words near unlesss in the dictionary

  1. unlesse
  2. unlessen
  3. unlessened
  4. unlessening
  5. unlessoned
  6. unlesss
  7. unlet
  8. unlethal
  9. unlettable
  10. unletted
  11. unlettered

Source and license

Adapted from Wiktionary: unlesss (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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