Syllable division and stress derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
scaleless is an adjective meaning "destitute of scales". It carries one recorded sense.
destitute of scales
Definitions, synonyms and semantic relations for scaleless come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.