noun
Technical term in weaving; the longitudinal threads held under tension on a loom. Contrasts with 緯 (よこいと / ぬき), the weft.
織機に経糸を張る。
Stretch the warp threads on the loom.
noun
Geographical longitude. Often used in compounds such as 経度 (longitude) and 東経 (east longitude).
東京は東経139度に位置する。
Tokyo is located at 139 degrees east longitude.
noun
Refers to Buddhist scriptures or sutras. The reading きょう is more common for standalone use; けい appears mainly in compounds such as 経典 or 経文.
See also: 経 (きょう)
彼は毎朝、経を読む。
He reads the sutras every morning.
noun, used as a prefix
trans-
Prefix used in medical and technical terms to mean 'through' or 'across', as in 経会陰 (transperineal) or 経口 (oral, literally 'trans-mouth').
See also: 経会陰生検 (けいえいんせいけん)
経口摂取が難しい患者には経管栄養を行う。
For patients who have difficulty with oral intake, tube feeding is performed.