Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
sphingid is a noun meaning "any of various moths with long narrow forewings capable of powerful flight and hovering over flowers to feed". It carries one recorded sense.
any of various moths with long narrow forewings capable of powerful flight and hovering over flowers to feed
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 sphingid come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.