Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
grogginess is a noun meaning "a dazed and staggering state caused by alcohol". It carries 3 recorded senses.
a dazed and staggering state caused by alcohol
a groggy state resulting from weariness
marginal consciousness
“his grogginess was caused as much by exhaustion as by the blows”
“someone stole his wallet while he was in a drunken stupor”
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 grogginess come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.