say it: tuh-RAN-choo-luh
tarantula is a noun meaning "large southern European spider once thought to be the cause of tarantism (uncontrollable bodily movement)". It carries 2 recorded senses.
large southern European spider once thought to be the cause of tarantism (uncontrollable bodily movement)
large hairy tropical spider with fangs that can inflict painful but not highly venomous bites
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 tarantula 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.