Japanese edit

For pronunciation and definitions of おおはば – see the following entry.
大幅
[adjective] wide, broad (especially more so than normal)
[adjective] large scale, drastic, major, substantial
[noun] a specific measure used for traditional Japanese textiles: full-breadth cloth, roughly 72 cm wide, twice the width of a 小幅 (kohaba) measure
(This term, おおはば, is the hiragana spelling of the above term.)