Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
somesthesia is a noun meaning "the perception of tactual or proprioceptive or gut sensations". It carries 2 recorded senses.
the perception of tactual or proprioceptive or gut sensations
“he relied on somesthesia to warn him of pressure changes”
the faculty of bodily perception; sensory systems associated with the body; includes skin senses and proprioception and the internal organs
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 somesthesia come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.