subsection subsect • subsecurity · · · Info · Definitions · Synonyms · Characters · · subsection · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a section of a section; a part of a part; i.e., a part of something already divided. Synonyms: subdivision. · · Noun Definition 1 Synonyms · · · subdivision · · Synonym 1 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075