Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
speed-reading is a noun meaning "reading at speeds significantly faster than normal". It carries one recorded sense.
reading at speeds significantly faster than normal
Definitions, synonyms and semantic relations for speed-reading come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.