gentōnara
1. If/when the source/origin…; If/when the headwaters…
Noun
#309592
1. If/when the source/origin…; If/when the headwaters…
1. coldest period
1. magic lantern; slide projector
1. severe winter
1. reduction; mitigation
1. winter
1. slide (used for projection)
2. magic lantern
1. running lights; sidelight
1. the field; the parade ground
1. river source; source of a river
2. cause; root