in any event; at any time; if necessary: She can always move back with her parents.
Origin: 1200–50; Middle English alwayes, alleweyes, alles weis, genitive (denoting distribution; compare once) of all wei; alle- lost its genitive ending and was treated as a compounding element under influence of alle weyalway.See all, way, alway, -s1
Synonyms 1. regularly, invariably, consistently. 2, 3. perpetually, everlastingly, continuously. Both always and ever refer to uniform or perpetual continuance. Always often expresses or implies repetition as producing the uniformity or continuance: The sun always rises in the east. Ever implies an unchanging sameness throughout: Natural law is ever to be reckoned with.
mid-14c., compound of O.E. phrase ealne weg "always, quite, perpetually," lit. "all the way," with accusative of space or distance, though the oldest recorded usages refer to time. The adverbial genitive -s appeared early 13c. and is now the standard, though the variant alway survived into 1800s.