Also
/ˈɔːl.soʊ/noun
In addition; too; likewise.
Did you know?English also comes from Old English eallswa, “all so / altogether so,” showing how everyday grammar can hide an old formula of totality and likeness.
Etymological Timeline
Proto-Indo-European
PIE
*al-
“to grow, nourish; whole, all”
Old English
OE
eallswa
“all so; altogether so; likewise”
Middle English
ME
also
“likewise; in addition”
Modern English
English
also
“in addition; too; likewise”