Origin and history of implacability

1590s, of persons, "born out of wedlock, bastard," from Latin spurius "illegitimate, false" (source also of Italian spurio, Spanish espurio), from spurius (n.) "illegitimate child," probably from Etruscan spural "public." The sense of "having an irregular origin, not properly con

1507, "the western hemisphere, North and South America," in Cartographer Martin Waldseemüller's treatise "Cosmographiae Introductio," from Modern Latin Americanus, traditionally after Amerigo Vespucci (1454-1512) who made two trips to the New World as a navigator and claimed to h

Old English bolster "bolster, cushion, something stuffed so that it swells up," especially "a long, stuffed pillow," from Proto-Germanic *bolkhstraz (source also of Old Norse bolstr, Danish, Swedish, Dutch bolster, German polster), from PIE *bhelgh- "to swell," extended form of r

1590s, from French tarot (16c.), from Old Italian tarocchi (singular tarocco), a word of unknown origin, perhaps from Arabic taraha "he rejected, put aside." Originally an everyday game deck in much of Europe (though not in Britain), their occult and fortune-telling use seems to

"love of one's country; the passion which moves a person to serve his country, either in defending it or in protecting its rights and maintaining its laws and institutions," 1726, from patriot + -ism. The patriotic quip My country, right or wrong traces to a toast given by U.S. W

1520s, "to covertly and subtly introduce into the mind or heart" (trans.), from Latin insinuatus, past participle of insinuare "to thrust in, push in, make a way; creep in, intrude, bring in by windings and curvings, wind one's way into," from in- "in" (from PIE root *en "in") +

late 13c., langage "words, what is said, conversation, talk," from Old French langage "speech, words, oratory; a tribe, people, nation" (12c.), from Vulgar Latin *linguaticum, from Latin lingua "tongue," also "speech, language," from PIE root *dnghu- "tongue." The -u- is an Anglo

"hidden, secret," 1540s, from Latin arcanus "secret, hidden, private, concealed," from arcere "to close up, enclose, contain," from arca "chest, box, place for safe-keeping," from PIE root *ark- "to hold, contain, guard" (source also of Greek arkos "defense," arkein "to ward off;

"type of flat, cartilaginous fish, a kind of ray," mid-14c., scate, in reference to the common European skate, from a Scandinavian source such as Old Norse skata "skate," Danish skade, Faeroese skøta, a word of unknown origin. All skates are rays, but all rays are not called ska

mid-14c., prompten, "to incite to action, urge," from the adjective or from Latin promptus, past participle of promere "to bring forth," from pro "forward" (from PIE root *per- (1) "forward") + emere "to take" (from PIE root *em- "to take, distribute"). The meaning "coach (someon