忘年交 wàngniánjiāo friends despite age difference Origin Definitions Defs Strokes Stroke Words Sentences Sents 忘年 wàngnián regardless of age Disregarding age differences, especially in the context of friendship (often used as a modifier for 忘年交 wàngniánjiāo or 忘年之交 wàngniánzhījiāo)交 jiāo noun friendship Friendship; social or diplomatic relations