Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
pick-me-up is a noun meaning "anything with restorative powers". It carries 2 recorded senses.
anything with restorative powers
“she needed the pickup that coffee always gave her”
Definitions, synonyms and semantic relations for pick-me-up come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.