1.
year by year; every year; with each passing year
Indicates something that happens each year, or a gradual change that progresses with each passing year.
Typically used with the particle に as 年毎に. Part of a series of time-interval words using 毎: 日毎 (day by day), 月毎 (month by month), 年毎 (year by year).
Usage
Used in two main patterns:
- 年毎に + change: describes gradual change over years
- 年毎の + noun: describes something that recurs annually