headword

n.

标题字，中心词；

复数：headwords

1. The headwords in this dictionary are in bold type.
   本词典的词条用的是粗体字。
2. Each headword is explained in clear, straightforward English.
   每一个词头都被清晰的用直白的英文标注。

Computational Models of Episodic Memory
Using the Activator
II. Keywords
Simulation of Stream Networks by Headword Growth and Branching
Exploiting headword dependency and predictive clustering for language modeling
Corpus-driven lexicography and the specialised dictionary: headword extraction for the parasitic plant research dictionary
English Text Chunking Based on Headword Extending and the Evaluation of Relative-Degree
Review of the Research on the Grammatical Quality of the Headword "V"in the "N-de-V"Phrase
Old English Lexicography And the Problem of Headword Spelling
Japanese-English Cross-Language Headword Search of Wikipedia