noun
subentry
Dictionary term for a subentry, often contrasted with 親項目 (main entry). Used in lexicographic contexts.
この辞書では、各親項目の下に複数の子項目が設けられている。
In this dictionary, multiple subentries are provided under each main entry.
子見出し is a sub-headword within an entry, similar to a subentry but often used for run-on entries.
Compound of 子 (child, sub-) and 項目 (item, entry). The exact historical derivation is uncertain; the spelling is conventionally associated with the meaning.