free: [OE] The prehistoric ancestor of free was a term of affection uniting the members of a family in a common bond, and implicitly excluding their servants or slaves – those who were not ‘free’. It comes ultimately from Indo- European *prijos, whose signification ‘dear, beloved’ is revealed in such collateral descendants as Sanskrit priyás ‘dear’, Russian prijatel’ ‘friend’, and indeed English friend.
Its Germanic offspring, *frijaz, displays the shift from ‘affection’ to ‘liberty’, as shown in German frei, Dutch vrij, Swedish and Danish fri, and English free. Welsh rhydd ‘free’ comes from the same Indo-European source. => friday, friend
free (adj.)
Old English freo "free, exempt from, not in bondage, acting of one's own will," also "noble; joyful," from Proto-Germanic *frija- "beloved; not in bondage" (cognates: Old Frisian fri, Old Saxon vri, Old High German vri, German frei, Dutch vrij, Gothic freis "free"), from PIE *priy-a- "dear, beloved," from root *pri- "to love" (cognates: Sanskrit priyah "own, dear, beloved," priyate "loves;" Old Church Slavonic prijati "to help," prijatelji "friend;" Welsh rhydd "free").
The primary Germanic sense seems to have been "beloved, friend, to love;" which in some languages (notably Germanic and Celtic) developed also a sense of "free," perhaps from the terms "beloved" or "friend" being applied to the free members of one's clan (as opposed to slaves; compare Latin liberi, meaning both "free persons" and "children of a family"). For the older sense in Germanic, compare Gothic frijon "to love;" Old English freod "affection, friendship, peace," friga "love," frieu "peace;" Old Norse frier "peace, personal security; love, friendship," German Friede "peace;" Old English freo "wife;" Old Norse Frigg "wife of Odin," literally "beloved" or "loving;" Middle Low German vrien "to take to wife," Dutch vrijen, German freien "to woo."
Meaning "clear of obstruction" is from mid-13c.; sense of "unrestrained in movement" is from c. 1300; of animals, "loose, at liberty, wild," late 14c. Meaning "liberal, not parsimonious" is from c. 1300. Sense of "characterized by liberty of action or expression" is from 1630s; of art, etc., "not holding strictly to rule or form," from 1813. Of nations, "not subject to foreign rule or to despotism," recorded in English from late 14c. (Free world "non-communist nations" attested from 1950 on notion of "based on principles of civil liberty.") Sense of "given without cost" is 1580s, from notion of "free of cost."
Free lunch, originally offered in bars to draw in customers, by 1850, American English. Free pass on railways, etc., attested by 1850. Free speech in Britain was used of a privilege in Parliament since the time of Henry VIII. In U.S., in reference to a civil right to expression, it became a prominent phrase in the debates over the Gag Rule (1836). Free enterprise recorded from 1832; free trade is from 1823; free market from 1630s. Free will is from early 13c. Free school is from late 15c. Free association in psychology is from 1899. Free love "sexual liberation" attested from 1822 (the doctrine itself is much older), American English. Free and easy "unrestrained" is from 1690s.
free (v.)
Old English freogan "to free, liberate, manumit," also "to love, think of lovingly, honor;" also "to rid (of something)," from freo "not in bondage" (see free (adj.)). The forking sense in the Germanic adjective is reflected in the verbs that grew from it in the daughter languages. Compare Old Frisian fria "to make free;" Old Saxon friohan "to court, woo;" German befreien "to free," freien "to woo;" Old Norse frja "to love;" Gothic frijon "to love." Related: Freed; freeing.
例文
1. I wasn 't expecting you to do it for free .
私はあなたが無駄に働くことを期待していません。
2.You get a big salary incentive and free board and lodging too.
あなたたちは大きな激励的な給料を得ることができて、無料の食事と宿泊を楽しむことができます。
3.The shark was writhing around wildly，trying to get free .
サメは必死にもがいて、脱出しようとした。
4.What I did for you was free ，gratis，you understand？