At the least; at a minimum or lower limit.(phrase)
In any event; anyway.(phrase)
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Use "at least" in a sentence
"But I couldn't refuse the job either, I thought, because I, too, felt a nagging sense of guilt over Grace Peltier, as if I somehow owed her at least the time it would take to talk to her father."
"The Aroostook Baptists are in there, and at least a dozen other names, male and female, all used to create a new Apocalypse."
"Her shoes were flat, but she was still at least five-ten or five-eleven and towered over Paragon by about four inches."