അർത്ഥം : A ductile grey metallic element of the lanthanide series. Used in lighter flints. The most abundant of the rare-earth group.
പര്യായപദങ്ങൾ : atomic number 58, cerium
അർത്ഥം : Of the period coinciding with the Christian era. Preferred by some writers who are not Christians.
ഉദാഹരണം :
In 200 CE.
പര്യായപദങ്ങൾ : c.e., common era