In "The Summoning" by Kelley Armstrong, a character responds with a casual "cool," similar to how someone might attempt to say a Spanish word when uncertain about its pronunciation. This comparison highlights the effort and uncertainty behind the character's expression, suggesting a blend of familiarity and hesitation.
The choice of words reflects the character's attempt to convey a relaxed attitude while grappling with unfamiliar or complex situations. It illustrates how language can serve as a bridge to understanding, even when confidence is lacking, emphasizing the nuances of communication.