say it: HAW-ruh-skohp
horoscope is a noun meaning "a prediction of someone's future based on the relative positions of the planets". It carries 2 recorded senses.
a prediction of someone's future based on the relative positions of the planets
a diagram of the positions of the planets and signs of the zodiac at a particular time and place
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for horoscope come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.