Adjective
red-haired (not comparable)
having red hair
Synonym: redheaded
However, Kieran also travelled to the Caribbean to photograph red-haired Jamaicans in a place called Treasure Beach, a result of a complex genetic inheritance which is likely to have involved Scottish sailors and settlers. Source: Internet
He reported that E. E. Smith was a large, blond, athletic, very intelligent, very gallant man, married to a remarkably beautiful, intelligent, red-haired woman named MacDougal (thus perhaps the prototypes of 'Kimball Kinnison' and 'Clarissa MacDougal'). Source: Internet
Hadley was red-haired, with a "nurturing instinct", and eight years older than Hemingway. Source: Internet
Marijuana Girl - yet more propaganda depicting women as either victims of or purveyors of the drug, this time as a red-haired temptress who 'likes to get high' and is 'a real bad girl' Source: Internet
I guess the author could have had Rachael remember all this on her own, but it seems unlikely that she would have done that, so she put in the red-haired guy to move the plot along. Source: Internet
A red-haired girl and dark-haired boy take turns mimicking the activities of animals "Owls are happy when they are hooting. Source: Internet