Margaret is a female given name of Greek origin, meaning 'PEARL'. The crossword solutions for the term Margaret are MEG (3 letters), PEG (3 letters), and THATCHER (8 letters). Meg is a diminutive form of Margaret, while PEG is a nickname derived from the name. Thatcher is an occupational surname derived from the occupation of thatching, which is the craft of creating roofs from dried vegetation such as straw or reeds.