白板

一塊垂直嘅白色嘅鐵板，可以用Marker筆喺上面寫字，用完可以擦返甩。通常會喺學校上堂同埋開會傾嘢嗰時用到（量詞：塊） (whiteboard)

香港巴士術語，指舊款白色車身嘅冷氣巴士 (a special term used within the bus-lover subculture, referring to the white painted buses with air conditioning)

(麻雀用語) 屬#番子 牌，圖案係一個空白框；為三元牌之一，同 #紅中、#發財 合稱「中發白」 ((in mahjong) one of the honor tiles, the pattern is a empty frame; it belongs to Dragon tiles, with the Red Center, Green Rich, called "Center, Rich, White Dragons". Literally: white board)