IPA: //ˈmɪlkəˌtoʊst//
KK: /ˈmɪlkəˌtoʊst/
A person who is shy, weak, or not confident, often avoiding confrontation or assertiveness.
He was such a milquetoast that he never spoke up in meetings.
Milquetoast originates from the name of a comic strip character, "Casper Milquetoast," created by H.T. Webster in the early 20th century. The character was depicted as a timid and unassertive man, and the term has since come to describe someone who is meek or timid.
Imagine a character who is so soft and timid that he is like a milky toast — this helps you remember that 'milquetoast' refers to someone who is very meek or unassertive.
No commonly confused words.