S
adj, character, name, noun, num ·Common ·High school level
Definitions
- 1 Abbreviation of scruple, a unit of mass in the apothecaries' system. abbreviation, alt-of
- 2 Initialism of south. abbreviation, alt-of, countable, initialism, uncountable
- 3 (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work wordnet
- 4 Abbreviation of strange quark. abbreviation, alt-of
- 5 Initialism of season (group of episodes of a series). abbreviation, alt-of, countable, initialism, uncountable
"I watched S01 through 03. I have yet to watch the S04."
Show 10 more definitions
- 6 the 19th letter of the Roman alphabet wordnet
- 7 Alternative form of s.. alt-of, alternative
- 8 Initialism of small (the manufactured size or an item of that size). abbreviation, alt-of, countable, initialism, uncountable, usually
- 9 a unit of conductance equal to the reciprocal of an ohm wordnet
- 10 Initialism of soprano. abbreviation, alt-of, countable, initialism, uncountable
- 11 the cardinal compass point that is at 180 degrees wordnet
- 12 Initialism of subtitles. abbreviation, alt-of, countable, initialism, uncountable
- 13 an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions) wordnet
- 14 Initialism of sextodecimo (book size, 15-17.5 cm in height). abbreviation, alt-of, countable, initialism, uncountable
- 15 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites wordnet
- 1 Initialism of small (of the manufactured size). abbreviation, alt-of, initialism, not-comparable, usually
- 2 Initialism of satisfactory. abbreviation, alt-of, initialism, not-comparable
- 1 The nineteenth letter of the English alphabet, called ess and written in the Latin script. letter, lowercase
- 2 The nineteenth letter of the English alphabet, called ess and written in the Latin script. letter, uppercase
- 1 The nineteenth numeral symbol of the English alphabet, called ess and written in the Latin script. lowercase
- 2 The nineteenth numeral symbol of the English alphabet, called ess and written in the Latin script. uppercase
- 1 An axiomatic set theory, developed by logician George Boolos, in which several of the axioms of ZF are derivable as theorems.
"S has no axiom of extensionality and identity is absent from the other S axioms."
Example
More examples"I watched S01 through 03. I have yet to watch the S04."
Etymology
Abbreviations.
Abbreviation.
From the first letter of set and of stage, two fundamental concepts of the theory.
Related phrases
More for "s"
Related Topic Clusters
Resume and Career Words
Action-focused vocabulary for resumes, interviews, and promotion narratives.
Customer Support and Service Language
Empathetic and precise wording for support replies, escalations, and resolution updates.
Academic and Essay Vocabulary
Precise wording for thesis statements, evidence framing, and conclusion clarity.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.