Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
driblet is a noun meaning "a small indefinite quantity (especially of a liquid)". It carries one recorded sense.
a small indefinite quantity (especially of a liquid)
“he had a drop too much to drink”
“a drop of each sample was analyzed”
“there is not a drop of pity in that man”
“years afterward, they would pay the blood-money, driblet by driblet”
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 driblet come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.