All Definitions for Ac
Below are all the dictionary definitions of ac:
1Supply of electric energy via a public electricity grid
2Anglo-Catholic.
3Companion of the Order of Australia.
4Ante cibum, before meals
5Account
6Money of account
7Alicyclic
8The Acura Legend automobile.
9Initialism of absolute ceiling. [(aviation) The maximum altitude above sea level that an aircraft or missile can maintain horizontal flight under normal conditions.]
10Initialism of access control. [The practice of restricting entrance to a property, a building, or a room to authorized persons.]
11Initialism of account current. [(finance) A regularly updated record of transactions between two parties showing what is owed or due to each party or a statement summarizing the position.]
12Initialism of anterior chamber. [(anatomy, ophthalmology) A space inside the eye between the cornea and the iris, filled with aqueous humour.]
13Initialism of adult contemporary (a radio format). [A category of music including soft rock, ballads, easy listening, soul, and rhythm and blues.]
14Initialism of adenylyl cyclase.
15Initialism of adjuvant chemotherapy.
16Initialism of air conditioning. [The state of temperature and humidity produced by an air conditioner.]
17Initialism of air corps.
18Initialism of aircraftman. [A member of the lowest rank in the Royal Air Force or the air forces of various other Commonwealth countries.]
19Initialism of alternating current (often used to indicate an alternating potential rather than a current). [(physics) An electric current in which the direction of flow of the electrons reverses periodically.]
20Initialism of area code. [(US, Australia, Philippines) A prefix appended to a telephone number indicating the geographical area.]
21Initialism of army corps.
22Initialism of athletic club.
23Initialism of author's correction.
24Initialism of automobile club.
25Initialism of Auxiliary Collier (a naval coal transport that travels with the fleet to provide coal for coal-powered warships).
26Initialism of axiom of choice. [(set theory) One of the axioms of set theory, equivalent to the statement that an arbitrary direct product of non-empty sets is non-empty
27Any version of said axiom, for example specifying the cardinality of the number of sets from which choices are made.]
28Initialism of assistant commissioner, a police rank used in London's Metropolitan Police.
29Initialism of aviation cadet.
30Initialism of ammonium chloride. [(inorganic chemistry) A water-soluble salt of ammonia and hydrochloric acid, having the formula NH₄Cl.]
31Initialism of autonomous county.
32Initialism of armor class.
33Initialism of administrative custody.
34Initialism of acromioclavicular. [(anatomy) Pertaining to both the acromion and the clavicle.]
35Initialism of air conditioned.
36Initialism of antichristian. [Pertaining to Antichrist.]
37Initialism of anno Christi (in the year of Christ).
38Initialism of ante Christum, (before Christ).
39Abbreviation of Aceh: a province of Indonesia. [A special autonomous province of Indonesia, located on the northern tip of the island of Sumatra.]
40Abbreviation of Acre: a state of Brazil. [A port city in northern Israel, holiest city in the Baháʼí Faith.]
41Initialism of America's Cup (competition yacht sailing match racing regatta). [A sailing regatta between two yachts, usually held every three or four years.]
42Initialism of Appeal Cases (a subseries of Incorporated Council of Law Reporting's Law Reports).
43Alternative letter-case form of AC (“air conditioning”). [(electricity, informal, by extension) supply of electric energy via a public electricity grid]
44Alternative letter-case form of AC (“alternating current”). [(electricity, informal, by extension) supply of electric energy via a public electricity grid]
45Abbreviation of acre. [An English unit of land area (symbol: a. or ac.) originally denoting a day's ploughing for a yoke of oxen, now standardized as 4,840 square yards or 4,046.86 square metres.]
46Initialism of air-conditioning.
47Abbreviation of acetate. [(organic chemistry) Any ester or salt of acetic acid.]
48Abbreviation of acetyl. [(organic chemistry) The univalent radical CH₃CO- derived from acetic acid.]
49Initialism of altocumulus cloud.
About synonyms for ac
Finding the right synonym for ac helps writers avoid repetition and add precision to their work. Defined as "Supply of electric energy via a public electricity grid", ac has 0 alternatives that can fit different contexts and tones.
When choosing a synonym, consider the connotation, formality level, and audience. Some alternatives work better in casual conversation while others shine in academic or professional writing. For example, using a more formal synonym in a business email can elevate your tone, while a casual synonym might feel more natural in creative writing or dialogue.
It is also worth noting that not all synonyms are perfectly interchangeable. The context of your sentence, the surrounding words, and the intended emotional impact all play a role in selecting the best alternative. The list above provides the most common and useful replacements for ac, but always read your sentence aloud to ensure the chosen word flows naturally.