よこてん 横展 LinksSentence search for 横展Sentence search for よこてんSentence search for ヨコテンKanji details for 横 and 展Edit in JMdict Noun1. horizontal deployment (of techniques, etc.); application to other fieldsAbbreviation, Usually written using kana alone, See also 横展開Other formsヨコテン Discussions Log in to talk about this word.