AC noun 33adjective 3adverb 2phrase 3verb 1forms 3 noun33 •(informal) supply of electric energy via a public electricity grid •Initialism of air conditioning. •Initialism of air conditioner.Our summer electric bill is around $120/month just from using 15,000 and 10,000 btu ACs. — 1997 •Initialism of alternating current (often used to indicate an alternating potential rather than a current). •Initialism of area code. •Initialism of athletic club. •(Australia) Companion of the Order of Australia. •Initialism of armor class. •(UK) Initialism of assistant commissioner, a police rank used in London's Metropolitan Police. •Initialism of adult contemporary (a radio format). •Initialism of access control. •Initialism of axiom of choice. •Initialism of automobile club. •Initialism of Anglo-Catholic. •Initialism of air corps. •Initialism of army corps. •Initialism of adjuvant chemotherapy.Current UK practice, supported by NICE guidance is to complete local pelvic treatment with surgery±pre-operative radiotherapy, before considering systemic adjuvant chemotherapy (AC) — 2018 •Initialism of autonomous county. •Initialism of adenylyl cyclase. •Initialism of anterior chamber. •Initialism of author's correction. •Initialism of account current. •Initialism of aircraftman. •Initialism of aviation cadet. •Initialism of asphalt concrete. •Initialism of administrative custody.We the women in A.C. are on a hunger strike. — 1988 •Initialism of absolute ceiling. •Initialism of ammonium chloride. •Initialism of asphalt cement. •Initialism of asphalt content. •Abbreviation of Aceh: a province of Indonesia. •Abbreviation of Acre: a state of Brazil. •(US) Initialism of Auxiliary Collier (a naval coal transport that travels with the fleet to provide coal for coal-powered warships). adjective3 •Initialism of air conditioned. •Initialism of acromioclavicular. •Initialism of antichristian. adverb2 •Initialism of anno Christi (in the year of Christ). •Initialism of ante Christum, (before Christ). phrase3 •Initialism of ante cibum (before meals). •Initialism of all clear (as in button on electronic calculator). •Initialism of as charged, as in: guilty as charged, usually a/c. verb1 •Initialism of air-condition.I've been thinking of getting a little 6000BTU unit to AC my bedroom so I can venture into lower altitudes during the summer. — 2008 formsACed · ACing · ACs