すんいん
Meanings
Noun
1. moment; short time
usu. in 寸陰を惜しむ
Kanji used
a few centimeters
unseen location
Pitch accent
んいん
Composed of
sun (approx. 3.03 cm); length; measurement; shortness; tininess
(the) negative (e.g. pole); yin (in Chinese divination); hidden place; unseen part