Definition of "also"

The subject of denoting is of very great importance, not only in logic and mathematics, but also in the theory of knowledge.

1905, Bertrand Russell, On Denoting

Thus the red damask curtains which now shut out the fog-laden, drizzling atmosphere of the Marylebone Road, had cost a mere song, and yet they might have been warranted to last another thirty years. A great bargain also had been the excellent Axminster carpet which covered the floor; […].

1913, Mrs. [Marie] Belloc Lowndes, chapter I, in The Lodger, London: Methuen; republished in Novels of Mystery: The Lodger; The Story of Ivy; What Really Happened, New York, N.Y.: Longmans, Green and Co., […], page 0016

Many genes with reproductive roles also have antibacterial and immune functions, which indicate that the threat of microbial attack on the sperm or egg may be a major influence on rapid evolution during reproduction.

2013 May-June, Katrina G. Claw, “Rapid Evolution in Eggs and Sperm”, in American Scientist, volume 101, number 3

[…] thereupon the queen's majesty […] did send a solemn ambassade of her privy-counsellors, whereof one was an ancient earl of the realm, the other also an ancient baron of the same, and others of the council of her state […]

c. 1709, John Strype, Annals of the Reformation and Establishment of Religion