right and left handedadj.

Brit.

/ˌrʌɪt ən(d) ˌlɛft ˈhandᵻd/, U.S.

/ˌraɪd ən ˌlɛft ˈhæn(d)əd/

Origin: Formed within English, by compounding. Etymons: right adj., and conj.¹, left adj.¹, handed adj.

Etymology: < right adj. + and conj.¹ + left adj.¹ + handed adj. Compare earlier right-handed adj., left-handed adj., right and left adj.

= right and left adj.Recorded earliest in right and left handed screw n. at Compounds.

ΘΚΠ

the world > space > relative position > quality of having sides or being a side > [adjective] > situated at the side > right and left

right and left1611

right and left handed1738

left and right1856

right-left1904

1738 R. Smith Compl. Syst. Opticks II. xvi. 387 The threads of each half of the skrews being wrought contrary ways and called a right and left handed skrew.

1772 Public Advertiser 5 Nov. (advt.) A right and left-handed Fowling-piece.

1851 Mechanics' Mag. 16 Aug. 134/2 A shaft with a right and left-handed wheel cut thereon.

1897 A. J. Wallis-Tayler Mod. Cycles vii. 218 F is a right- and left-handed pin.

1920 W. Carington Theory Mechanism of Survival vi. 132 There seems to be a general tendency in nature towards a right and left handed symmetry in which the whole organism is symmetrical about a central plane.

2006 Hobart (Austral.) Mercury (Nexis) 17 Mar. 61 The finals were held..in much easier conditions with a right and left-handed peak reeling off clean offshore 1m to 2m waves.

Compounds

right and left handed screw n. = right-and-left screw n. at right and left adv., adj., and n. Compounds.

ΘΚΠ

society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > screw > other types of screw

wrench1552

needle screw1663

female screw1667

stop-screw1680

male screw1682

wood-screw1733

right and left handed screw1738

screw eye1787

claw-screw1795

screw shaft1818

union joint1819

union screw1820

right-and-left screw1821

binding-screw1828

coach screw1874

lag bolt1893

grub-screw1903

Allen screw1910

multithread1921

self-tapper1949

1738*Right and left handed skrew [see main sense].

1895 Jrnl. Amer. Soc. Naval Engineers 7 617 There is a tiller on the rudder head, standing out above the right and left handed screw.

2005 Industr. Robot (Electronic ed.) 32 171 Each gripper consists of two v-shaped multi-fingered bodies, a double shaft motor, two right and left handed screws and two linear guides.

This is a new entry (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	right and left handed
释义	right and left handedadj. Brit. /ˌrʌɪt ən(d) ˌlɛft ˈhandᵻd/, U.S. /ˌraɪd ən ˌlɛft ˈhæn(d)əd/ Origin: Formed within English, by compounding. Etymons: right adj., and conj.¹, left adj.¹, handed adj. Etymology: < right adj. + and conj.¹ + left adj.¹ + handed adj. Compare earlier right-handed adj., left-handed adj., right and left adj. = right and left adj.Recorded earliest in right and left handed screw n. at Compounds. ΘΚΠ the world > space > relative position > quality of having sides or being a side > [adjective] > situated at the side > right and left right and left1611 right and left handed1738 left and right1856 right-left1904 1738 R. Smith Compl. Syst. Opticks II. xvi. 387 The threads of each half of the skrews being wrought contrary ways and called a right and left handed skrew. 1772 Public Advertiser 5 Nov. (advt.) A right and left-handed Fowling-piece. 1851 Mechanics' Mag. 16 Aug. 134/2 A shaft with a right and left-handed wheel cut thereon. 1897 A. J. Wallis-Tayler Mod. Cycles vii. 218 F is a right- and left-handed pin. 1920 W. Carington Theory Mechanism of Survival vi. 132 There seems to be a general tendency in nature towards a right and left handed symmetry in which the whole organism is symmetrical about a central plane. 2006 Hobart (Austral.) Mercury (Nexis) 17 Mar. 61 The finals were held..in much easier conditions with a right and left-handed peak reeling off clean offshore 1m to 2m waves. Compounds right and left handed screw n. = right-and-left screw n. at right and left adv., adj., and n. Compounds. ΘΚΠ society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > screw > other types of screw wrench1552 needle screw1663 female screw1667 stop-screw1680 male screw1682 wood-screw1733 right and left handed screw1738 screw eye1787 claw-screw1795 screw shaft1818 union joint1819 union screw1820 right-and-left screw1821 binding-screw1828 coach screw1874 lag bolt1893 grub-screw1903 Allen screw1910 multithread1921 self-tapper1949 1738Right and left handed skrew [see main sense]. 1895 Jrnl. Amer. Soc. Naval Engineers* 7 617 There is a tiller on the rudder head, standing out above the right and left handed screw. 2005 Industr. Robot (Electronic ed.) 32 171 Each gripper consists of two v-shaped multi-fingered bodies, a double shaft motor, two right and left handed screws and two linear guides. This is a new entry (OED Third Edition, June 2010; most recently modified version published online March 2022). < adj.1738
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