Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
anemometrical is an adjective meaning "pertaining to the measurement of wind speed and direction". It carries one recorded sense.
pertaining to the measurement of wind speed and direction
Definitions, synonyms and semantic relations for anemometrical come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .