WCalso: ダブリューシーFreq.FrequencyTop 50,000Meanings1nountoilet; restroom; WCAbbreviation of 'water closet', used especially on signage and in public facilities. Neutral term.駅えきのWCは改かい札さつの外そとにあります。The station restroom is outside the ticket gate.このフロアのWCはどこですか?Where is the restroom on this floor?