kinematicadj.n.

Brit.

/ˌkɪnᵻˈmatɪk/,

/kʌɪnᵻˈmatɪk/, U.S.

/ˌkɪnəˈmædɪk/

Etymology: < Greek κίνημα, κῑνηματ- a motion ( < κῑνεῖν to move) + -ic suffix.

A. adj.

a. Relating to pure motion, i.e. to motion considered abstractly, without reference to force or mass.

ΘΚΠ

the world > movement > [adjective]

motionala1831

kinematic1864

kinetic1864

1864 Athenæum No. 1924. 340/3 Kinematic effects of revolution and rotation.

1879 W. Thomson & P. G. Tait Treat. Nat. Philos. (new ed.) I: Pt. i. 483 The design of a kinematic machine..essentially involves dynamical considerations.

1880 Nature 8 Jan. 244/1 M. Mannheim has recently introduced the expression kinematic geometry..dealing with motion independently of forces and times.

b. spec. in Mechanics. Applied to a set of mechanical elements so disposed in relation to each other that the relative position and motion of each is uniquely determined by the relative position and motion of the other(s).

ΘΚΠ

society > occupation and work > equipment > machine > parts of machines > other parts > [adjective] > other specific parts

self-balancing1796

epicyclic1841

slotted1849

reversing1864

kinematic1876

self-aligning1889

knock-off1896

underslung1909

self-cancelling1933

knock-on1952

toleranced1953

select1974

1876 A. B. W. Kennedy tr. F. Reuleaux Kinematics of Machinery i. 43 A machine consists solely of bodies which thus correspond, pair-wise, reciprocally. These form the kinematic or mechanismal elements of the machine.

1876 A. B. W. Kennedy tr. F. Reuleaux Kinematics of Machinery i. 43 If a kinematic pair of elements be given, a definite motion can be obtained by means of them if one of the two be held fast or fixed in position.

1876 A. B. W. Kennedy tr. F. Reuleaux Kinematics of Machinery i. 46 The whole now forms a linkage returning upon itself... A combination of pairs of elements in this way we shall call a chain, or more fully a kinematic chain.

1915 R. F. McKay Theory of Machines viii. 92 When one of the links of the kinematic chain is fixed, the chain is called a mechanism. When the mechanism transmits force..it is called a machine.

1957 R. M. Phelan Fund. Mech. Design i. 1 A chain..in which with one link fixed every point in every other link must move in a definite path is called a constrained or kinematic chain.

2. kinematic viscosity: see viscosity n. 1c.

B. n.

= kinematics n.

ΘΚΠ

the world > matter > physics > mechanics > kinematics > [noun]

phoronomics1733

phoronomy1797

kinematics1840

kinematic1873

kinology1890

1873 W. K. Clifford Pure Sci. in Contemp. Rev. (1874) Oct. 717 These rules are called the laws of kinematic, or of the pure science of motion.

This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2022).

单词	kinematic
释义	kinematicadj.n. Brit. /ˌkɪnᵻˈmatɪk/, /kʌɪnᵻˈmatɪk/, U.S. /ˌkɪnəˈmædɪk/ Etymology: < Greek κίνημα, κῑνηματ- a motion ( < κῑνεῖν to move) + -ic suffix. A. adj. 1. a. Relating to pure motion, i.e. to motion considered abstractly, without reference to force or mass. ΘΚΠ the world > movement > [adjective] motionala1831 kinematic1864 kinetic1864 1864 Athenæum No. 1924. 340/3 Kinematic effects of revolution and rotation. 1879 W. Thomson & P. G. Tait Treat. Nat. Philos. (new ed.) I: Pt. i. 483 The design of a kinematic machine..essentially involves dynamical considerations. 1880 Nature 8 Jan. 244/1 M. Mannheim has recently introduced the expression kinematic geometry..dealing with motion independently of forces and times. b. spec. in Mechanics. Applied to a set of mechanical elements so disposed in relation to each other that the relative position and motion of each is uniquely determined by the relative position and motion of the other(s). ΘΚΠ society > occupation and work > equipment > machine > parts of machines > other parts > [adjective] > other specific parts self-balancing1796 epicyclic1841 slotted1849 reversing1864 kinematic1876 self-aligning1889 knock-off1896 underslung1909 self-cancelling1933 knock-on1952 toleranced1953 select1974 1876 A. B. W. Kennedy tr. F. Reuleaux Kinematics of Machinery i. 43 A machine consists solely of bodies which thus correspond, pair-wise, reciprocally. These form the kinematic or mechanismal elements of the machine. 1876 A. B. W. Kennedy tr. F. Reuleaux Kinematics of Machinery i. 43 If a kinematic pair of elements be given, a definite motion can be obtained by means of them if one of the two be held fast or fixed in position. 1876 A. B. W. Kennedy tr. F. Reuleaux Kinematics of Machinery i. 46 The whole now forms a linkage returning upon itself... A combination of pairs of elements in this way we shall call a chain, or more fully a kinematic chain. 1915 R. F. McKay Theory of Machines viii. 92 When one of the links of the kinematic chain is fixed, the chain is called a mechanism. When the mechanism transmits force..it is called a machine. 1957 R. M. Phelan Fund. Mech. Design i. 1 A chain..in which with one link fixed every point in every other link must move in a definite path is called a constrained or kinematic chain. 2. kinematic viscosity: see viscosity n. 1c. B. n. = kinematics n. ΘΚΠ the world > matter > physics > mechanics > kinematics > [noun] phoronomics1733 phoronomy1797 kinematics1840 kinematic1873 kinology1890 1873 W. K. Clifford Pure Sci. in Contemp. Rev. (1874) Oct. 717 These rules are called the laws of kinematic, or of the pure science of motion. This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2022). < adj.n.1864
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