"ac" | Definition and Related Words

Noun

A radioactive element of the actinide series
Found in uranium ores (synset 114651833)
hypernym: chemical element, element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter

substance meronym: uranium ore - any ore from which uranium can be extracted

synonym: actinium, atomic number 89
An electric current that reverses direction sinusoidally (synset 111444066)
hypernym: electrical energy, electricity, power - energy made available by the flow of electric charge through a conductor

synonym: alternating current, alternating electric current