ツイキャスFreq.FrequencyTop 50,000Meanings1nounTwitCasting (live streaming service)serviceProper noun referring to the live streaming platform TwitCasting, often used in the context of online broadcasting.彼かの女じょは毎まい晩ばんツイキャスで歌うたを配はい信しんしている。She streams songs on TwitCasting every night.