bird of (one's) own brain

obsolete A thought or idea of one's own conception, especially that which is confidential or unknown to others. I know not what she thinks of me, for that is a bird in her own brain and kept from my eyes.

Common Names:

Name	Pronounced	Usage
Summer	SUM-ər	English
Ilsa	IL-sah	German
Lekan	-	Western African, Yoruba
Rajendra	-	Indian, Hindi, Marathi, Gujarati, Telugu, Nepali
Magnhild	-	Norwegian
Heracleitus	-	Ancient Greek (Latinized)