Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
syntactical is an adjective meaning "of or relating to or conforming to the rules of syntax". It carries one recorded sense.
of or relating to or conforming to the rules of syntax
“the syntactic rules of a language”
Definitions, synonyms and semantic relations for syntactical come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .