noun
third wave
Used in contexts such as epidemiology (third wave of infections), social movements (third wave feminism), or technological trends.
専門家は第３波の到来を警告した。
Experts warned of the arrival of a third wave.
第三波フェミニズムは多様性を重視する。
Third-wave feminism emphasizes diversity.
Compound of 第 (ordinal prefix) + 三 (three) + 波 (wave). A straightforward ordinal-number construction.