1485 [implied in: 1485 in Proc. Suffolk Inst. Archæol. V. 63 [I wyll that] y^e forseid iiij pecs of londe & j pece of medwe w^t her pertynencs integratly remayn onto myn sone Robrte. (at integrately adv.)].

1601 B. Jonson Fountaine of Selfe-love ii. iv. sig. E2^v Phi... How lik'd you my quipp..wast not wittie? Mor. Exceeding witty and Integrate: you did so Aggrauate the Iest withall. View more context for this quotation

1697 tr. F. Burgersdijck Monitio Logica i. xiv. 46–7 An Integral Whole is that which has Part out of Part... This Whole termed Mathematical; because Quantity is of Mathematical Consideration: Vulgarly, Integral, more properly Integrate.

a1856 W. Hamilton Lect. Metaphysics (1860) III. iii. 51 We may consider Logic either as a universal, or as an integrate, whole.

a1856 W. Hamilton Lect. Metaphysics (1859) II. xxxvii. 340 The Integral or, as it ought to be called, Integrate whole (totum integratum), is composed of integrant parts (partes integrantes) which are either homogeneous, or heterogeneous.

1888 J. T. Gulick in Linn. Soc. Jrnl. XX. 249/2 A transition from Integrate Fecundity to Segregate Fecundity usually takes place at a point in the history of evolution intermediate between the formation of an incipient variety and a strongly marked species.

1898 Daily News 20 Apr. 5/5 The people of Spain are for the war to keep integrate their possessions in Cuba.

1930 O. Oeser tr. E. R. F. Jaensch Eidetic Imagery iii. 93 In these individuals functions that later are separate still interpenetrate one another to a high degree and influence each other. That is why we call them ‘integrate’. The integrate type is an earlier one from the evolutionary point of view.

1930 O. Oeser tr. E. R. F. Jaensch Eidetic Imagery iii. 105 The integrate and disintegrate types are true fundamental forms of human existence corresponding, in a sense, to the fundamental forms discovered by biology.

1931 Brit. Jrnl. Psychol. July 94 When the child is in an integrate state, it should not be forced to behave in a disintegrate manner.

1943 H. Read Educ. through Art iv. iv. 81 Younger children and primitive peoples belong to an earlier evolutionary type which Jaensch calls ‘integrate’.

1654 R. Whitlock Ζωοτομία 555 The Universe, whereof he is an Integrating part.

1879 L. Stephen Hours in Libr. 3rd Ser. iii. 103 There is a continuous series of integrating and disintegrating processes.

1973 M. Woodhouse Blue Bone iii. 24 The integrating Dekatron counter I was designing.

1948 L. Jánossy Cosmic Rays ii. 43 Some authors make use of an integrating circuit which allows [one] to read the average counting rate at any instant.

1961 H. J. Reich Functional Circuits & Oscillators iv. 18 Integrating circuits find applications in..electronic instruments and controls,..in analog computers and in circuits for the generation of linearly rising voltages.

1859 G. Boole Treat. Differential Equations iv. 55 To every differential equation of the form Mdx + Ndy = 0, pertain an infinite number of integrating factors, all of which are included under a single functional expression.

1962 T. M. Apostol Calculus II. v. 241 A differential equation may have more than one integrating factor.

1902 Encycl. Brit. XXX. 597/1 All the above forms of house meters are called continuously integrating meters, in that the operation of recording or obtaining the time-integral of the current or power is continuous.

1943 Gloss. Terms Electr. Engin. (B.S.I.) 75 Integrating frequency meter (master frequency meter), an instrument for integrating the number of cycles through which the supply voltage has passed, and enabling this to be compared with the number through which it would have passed had the frequency been maintained at the prescribed value.

1952 E. Molloy Electr. Instruments 37 The induction disc principle is now adopted as the basic pattern for all types of alternating current integrating meters throughout the world.

1898 Daily News 15 Feb. 8/4 All the instruments, with the exception of the integrating spectroscope, were most successful.