fabled (adj.)youdaoicibaDictYouDict
c. 1600, "unreal, invented," past participle adjective from fable (v.) "to tell tales" (late 14c.), from Old French fabler "tell, narrate; chatter, boast," from Latin fabulari, from fabula (see fable). Meaning "celebrated in fable" is from 1706.
fabulist (n.)youdaoicibaDictYouDict
1590s, "inventor or writer of fables," from French fabuliste, from Latin fabula "story, tale" (see fable (n.)). The earlier word in English was fabler (late 14c.); the Latin term was fabulator.