Meaning

adverb prior to a specified or implied time

originFrom Middle English alredy (“fully; already”), equivalent to al- (“all, completely”) + ready. Cognate with West Frisian alreeds (“already”), Dutch alreeds (“already”), Afrikaans alreeds (“already”), Middle Low German alreide, alreids ("already"; whence modern German Low German alreeds (“already”)), Danish allerede (“already”), Swedish allaredan (“already”), Norwegian Nynorsk allereie (“already”).…

Etymology from Wiktionary, CC BY-SA 3.0