Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
whip-snake is a noun meaning "any of several small fast-moving snakes with long whiplike tails". It carries one recorded sense.
any of several small fast-moving snakes with long whiplike tails
Definitions, synonyms and semantic relations for whip-snake come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.