stateyoudaoicibaDictYouDict[state 词源字典]
state: [13] State comes, partly via Old French estat (source of English estate), from Latin status ‘way of standing, condition, position’, which was formed from the same base as stāre ‘stand’ (a distant relative of English stand). The word’s political sense, ‘body politic’, first recorded in the 16th century, comes from Latin expressions such as status rei publicae ‘condition of the republic’ and status civitatis ‘condition of the body politic’.

The verb state originally meant ‘put, place’; its modern meaning ‘declare’ arose from the notion of ‘placing’ something on record, setting it out in detail. English borrowed status itself in the 17th century.

=> estate, stand, station, statistic, statue; statute[state etymology, state origin, 英语词源]
body (n.)youdaoicibaDictYouDict
Old English bodig "trunk, chest" (of a man or animal); related to Old High German botah, of unknown origin. Not elsewhere in Germanic, and the word has died out in German (replaced by leib, originally "life," and körper, from Latin). In English, extension to "person" is from late 13c. Meaning "main part" of anything was in late Old English, hence its use in reference to vehicles (1520s).

Contrasted with soul since at least mid-13c. Meaning "corpse" (short for dead body) is from late 13c. Transferred to matter generally in Middle English (as in heavenly body, late 14c.). Body politic "the nation, the state" first recorded 1520s, legalese, with French word order. Body image was coined 1935. Body language is attested from 1967, perhaps from French langage corporel (1966). Phrase over my dead body attested by 1833.
estate (n.)youdaoicibaDictYouDict
early 13c., "rank, standing, condition," from Anglo-French astat, Old French estat "state, position, condition, health, status, legal estate" (13c., Modern French état), from Latin status "state or condition, position, place; social position of the aristocracy," from PIE root *sta- "to stand" (see stet).

For the excrescent e-, see e-. Sense of "property" is late 14c., from that of "worldly prosperity;" specific application to "landed property" (usually of large extent) is first recorded in American English 1620s. A native word for this was Middle English ethel (Old English æðel) "ancestral land or estate, patrimony." Meaning "collective assets of a dead person or debtor" is from 1830.

The three estates (in Sweden and Aragon, four) conceived as orders in the body politic date from late 14c. In France, they are the clergy, nobles, and townsmen; in England, originally the clergy, barons, and commons, later Lords Spiritual, Lords Temporal, and commons. For Fourth Estate see four.
incorporate (v.)youdaoicibaDictYouDict
late 14c., "to put (something) into the body or substance of (something else)," from Late Latin incorporatus, past participle of incorporare "unite into one body," from Latin in- "into, in, on, upon" (see in- (2)) + corpus (genitive corporis) "body" (see corporeal). Meaning "to legally form a body politic" is from 1460s. Related: Incorporated; incorporating.