Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
ablative is an adjective and noun meaning "relating to the ablative case". It carries 3 recorded senses.
relating to the ablative case
linguistics
tending to ablate; i.e. to be removed or vaporized at very high temperature
“ablative material on a rocket cone”
the case indicating the agent in passive sentences or the instrument or manner or place of the action described by the verb
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 ablative come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.