1
general::
1. In addition, besides, Also. For example, Mary is going to Italy and to France as well, or A fine conductor, he plays the violin as well. [1300s] 2. With an equal or similar result, as in Since he can't get there in time, he might as well stay at home, or It's just as well that you came today, since Harry is here, too. [1400s]
American Heritage Idioms
2
general::
Phrase(s): as well
also; in addition. • Could I have a second helping of potatoes as well? • I’m feeling tired, and dizzy as well.
McGrawhill's American Idioms And Phrasal Verbs