barrelful barrelet • barrelhead · · · Info · Definitions · Synonyms · Characters · · barrelful · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the quantity that a barrel (of any size) will hold. Synonyms: barrel. · · Noun Definition 1 Synonyms · · · barrel · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C r latin small letter r U+0072 u latin small letter u U+0075