A fork of Rural Dictionary
person or thing every second or alternate person or thing.
" The magician turned every other card over. Every other table had an ashtray on it."
To be very easy
"Oh, come on! Even a child could do that, it's as easy as pie. "
"She always turned her term papers in at the eleventh hour."
1 - A thing done with ease
2 - A certainty to happen
1 - "Getting reelected would be a cinch for him."
2 - "it's a cinch he'll break the record"