Collins Chinese Dictionary Plus (3rd edition), 2011:
陆(陸)
liù 数
six另见 lù
This is the character for "six", which is mainly used in banks, on receipts etc. to prevent mistakes and forgery.
陆(陸)地 lùdì 名
land
陆(陸)军(軍) lùjūn 名
land forces (pl )
陆(陸)续(續) lùxù 副
one after another
- 代表团(團)陆(陸)续(續)抵达(達)。 Dàibiǎotuán lùxù dǐdá. The delegates arrived one after the other.