はつでう

Japanese

For pronunciation and definitions of はつでう – see the following entry.
発条はつじょう
[noun] [from 1879] spring (device made of flexible material)
[noun] [from 1961] a motivation or catalyst leading to some other change
Alternative spelling
撥条
(This term, はつでう (fatudeu), is a historical kana spelling of the above term.)