Sonja is a fictional character from the Underworld series of films. This character is the daughter of the vampire elder Viktor, introduced by flashback, in Underworld. Red Sonja, the She-Devil with a Sword, is a fictional character who first appeared in Conan the Barbarian #23 (Marvel Comics).
tetralogy (plural tetralogies) 1  A set of four works of art that are connected, and that can be seen either as a single work or as four individual works. They are commonly found in literature, film, or video games. ( 2 medicine) A combination of four symptoms.
ectothermic (Äk'tÉ-thÃ»r'mÄ­k) or ecÂ·toÂ·therÂ·mal (-mÉl) or ecÂ·toÂ·therÂ·mous (-mÉs) adj. Of or relating to an organism that regulates its body temperature largely by exchanging heat with its surrounding environment. ectotherm ecÂ·toÂ·therm (Äk'tÉ-thÃ»rm') n. An organism that regulates its body temperature largely by exchanging heat with its surroundings; a poikilotherm.