ˈ ̷ ̷ˌ ̷ ̷ adverb
Etymology: Middle English, from like (III) + wise, n.
1. : in like manner : similarly
when the prime minister resigns, all the lords of the admiralty do likewise — Encyc. Americana
2. : in addition : moreover , besides
a governor who is likewise High Commissioner for the Pacific — Colliers Year Book
3. : so am I or so do I — used informally to express agreement with a sentiment expressed by another
would answer “Likewise” when someone said “Pleased to meet you”