ac

Plural: acs

Noun

• a radioactive element of the actinide series; found in uranium ores
• an electric current that reverses direction sinusoidally
  • "In the US most household current is AC at 60 cycles per second"
• account; money of account
• alicyclic
• Abbreviation of acre.
• Alternative letter-case form of AC (“air conditioning”).
• Alternative letter-case form of AC (“alternating current”).

Adj

• ante cibum, before meals

Synonyms

actinium, alternating current, alternating electric current, atomic number 89

Antonyms

direct current