The crossword solutions for the term SIAM TEACHER are ANNA, which is a four letter word. ANNA is a common name of Hebrew origin meaning 'GRACE' or 'FAVOR'. It is also a variant of the name Anne, which is derived from the Hebrew name Hannah. In the Bible, ANNA was the mother of the prophet Samuel. In modern times, ANNA is a popular name in many countries and cultures. In Thailand, the name ANNA is often used to refer to a teacher of the Siamese language.