noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru, transitive verb, intransitive verb
1. union; combination; coalescence; amalgamation; merger; incorporationnoun (common) (futsuumeishi), noun or participle which takes the aux. verb suru, intransitive verb
2. conjugation (of gametes)noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru, intransitive verb, euphemistic
3. sexual intercourse; copulation