Answer: the feeling or idea associated with the word.
Step-by-step explanation:
Connotation is a term that describes an emotional reaction that a particular word/phrase evokes. It is in direct contrast with denotation, the word's explicit/literal meaning.
In addition, connotation is a term that encompasses personal feelings and opinions towards certain topics - for instance, when one mentions the word "home", we immediately think of love, warmth and family.
This is also applicable in case of "The Caged Bird", a 1969 autobiography written by Maya Angelou.