glossary; vocabulary list
Refers to a collection of words with explanations, similar to a glossary or vocabulary section. Often used in educational or reference contexts.
This textbook has a glossary at the end.
I look up new words in the vocabulary list.
Compound of 単語 (tango, 'word') and 篇 (hen, 'chapter' or 'compilation'). The exact historical derivation is uncertain; the spelling is conventionally associated with a collection of words.