又

Core senses include "again" (repetition of an action), "also," and "in addition."

Used as a coordinator to stack attributes, arguments, or facts. When appearing at the start of a phrase or clause, it frequently serves as a connective flagging a subsequent point in a series of reasons or characteristics.

In early texts (Oracle Bone and Early Bronze), the glyph functions as a noun denoting "hand" or as a marker of agency.

Originally a pictograph of a right hand; the evolution from "right hand" to "bringing/adding something else in" informs its later additive and iterative range.

If adverbial meanings ("again," "also") do not fit the grammatical context of an archaic passage, consider the primary senses of manual agency (the hand performing the action).