the Spanish title for a female saint, feminine singular of san, from Latin sanctus (see saint (n.)). As in Santa Lucia, Santa Maria, and in many toponyms in the U.S. West, such as Santa Ana ("Saint Anne"), the California mountain range, also extended to the hot, strong, dry wind that blows from it.
before vowels hagi-, word-forming element meaning "of a saint, saintly, holy," from Greek hagios "sacred, devoted to the gods" (of things), "holy, pure" (of persons), in Ecclesiastical Greek, "a saint," which is perhaps from PIE *yag- "to worship, reverence" (source also of Greek agnos "chaste," Sanskrit yajati "reveres (a god) with sacrifices, worships," Old Persian ayadana "temple").
1728, "make a plan of; put on paper the parts, dimensions, and methods of construction of," from plan (n.). By 1737 as "to scheme, to devise ways and means for (the doing of something)." Related: Planned; planning; plans. Planned economy is attested by 1931. Planned Parenthood (1942) formerly was Birth Control Federation of America.
masc. proper name, from Saint Blaise (Greek Blasios), early 4c. bishop and martyr in Armenia; the saint's name is of uncertain origin.
c. 1300, patroun, "a lord-master, one who protects, supports, or encourages," also "one who has the right of presenting a clergyman to a preferment," from Old French patron "patron, protector, patron saint" (12c.) and directly from Medieval Latin patronus "patron saint, bestower of a benefice; lord, master; model, pattern, example," from Latin patronus "defender, protector; former master (of a freed slave); advocate," from pater (genitive patris) "father" (see father (n.)). A doublet of pattern (n.); also compare patroon.
From late 14c. as "founder of a religious order," also "a patron saint." The meaning "one who advances and encourages the cause or work" of an artist, institution, etc., usually by means of the person's wealth and power, is suggested from late 14c., clearly in this sense by c. 1600; "commonly a wretch who supports with insolence, and is paid with flattery" [Johnson]. The commercial sense of "regular customer" is recorded from c. 1600. Patron saint "saint regarded as a special protector of a person, place, profession, etc." (by 1717) originally was simply patron (late 14c.).
1814 (implied in federated), a back-formation from federation, or else from Latin foederatus "leagued, federated, combined; having a treaty, bound by treaty," past participle of foederare "to establish by treaty," from foedus "covenant, treaty, alliance" (from PIE root *bheidh- "to trust, confide, persuade"). Related: Federating. As an adjective, by 1710.