Meaning of dì:
dì
递
Verb
to hand over; to pass on; to deliver
Tā bǎ wénjiàn dì gěi le jīnglǐ.
他把文件递给了经理。
He handed the document to the manager.
Adverb
(bound form) progressively; in the proper order
Tāmen de yuè shōurù dì zēng.
他们的月收入递增。
Their monthly income increases progressively.
