conjunction
Humble (kenjougo) conjunction used in letters when referring to oneself; derived from 下る (sense 8).
See also: 下る
下って、私が担当させていただきます。
Humbly, I will be in charge.
conjunction
after a time; later; down to
Indicates a span of time or a progression up to a certain point; often used in formal or written contexts.
創業以来、下って現在に至るまで、品質を守り続けています。
Since our founding, down to the present day, we have continued to uphold quality.
conjunction
followed by; next
Used when listing items or people in descending order of rank, worth, etc.
社長、下って部長が出席した。
The president, followed by the department head, attended.
下って is the te-form of 下る used as a conjunction; 下る itself is a verb meaning 'to descend' or 'to be handed down'.
The te-form of the verb 下る (くだる, 'to descend'), used as a conjunction. The humble sense derives from a specific usage of 下る.