Mum's the word Mum's the word Mum's the word is a popular English idiom. It is related to an expression used by William Shakespeare, in "Henry VI, Part 2". The word “mum” is a slanged version of momme, which was used between 1350-1400 in Middle English with very close to the same meaning: Be silent; Do not reveal "Mum's the word" means to keep silent or quiet. "Mum" is a Middle English word meaning 'silent', and may be derived from the "mummer" who acts without speaking. Note the similar English word "mime" (Old English "mīma", Latin "mimus") meaning silent actor or imitator. The
The Word for World Is Forest of "The Word for World is Forest". Specific similarities include the notion that the Earth's resources have been used up, the extraction of resources in an exploitative manner from another planet, a native population on that planet which lives in close harmony with their world, and a rebellion by those natives against the exploitative human colonizers. A key difference lies in the roles of the "benevolent" humans in both works: Raj Lyubov in "The Word for World is Forest", Jake Sully and the human scientists in "Avatar". While Lyubov made an impression as a "sensible" human and did help mediate