JMdict: 1177350

つばめ 【つばめ】

1. [n] swallow (bird of the Hirundinidae family); martin
2. [n] barn swallow (Hirundo rustica)
3. [n] younger man involved with an older woman; boy toy

Words often seen with this one: (experimental feature)

世界 (34), 用 (31), 魔法少女 (31), 子 (13), 今 (12), 私 (12), 無理 (11), こと (10), 返し (10), いう (10)