| Cheerfully confident; optimistic. |
| firm in purpose, resolution, faith, attachment, etc., as a person: |
"Beestis clepid chymeres, that han a part of ech beest, and suche ben not, no but oonly in opynyoun." [Wyclif, "Prologue"]Related: Chimeric (1650s); chimerical (1630s).
chimera chi·me·ra (kī-mēr'ə, kĭ-)
n.
One who has received a transplant of genetically and immunologically different tissue.
Twins with two immunologically different types of red blood cells.
A monster in classical mythology who had the head of a lion, the body of a goat, and the tail of a dragon or serpent.
Note: Figuratively, a “chimera” is a creation of the imagination, especially a wild creation.