Definition of tracing in English:



  • 1A copy of a drawing, map, or design made by tracing.

    • ‘Usually, they are tracings of things he did do, or sometimes composite tracings - the head from one sketch traced onto a tracing of the body of another sketch.’
    • ‘Superimposed tracings of these images, reproduced as figures here, were used to determine the range of motion at each joint.’
    • ‘The artists started with a sketch, proceeded to a working drawing or tracing and, in the case of large-scale windows, a cartoon.’
    • ‘The chapter entitled ‘To take the perfect draught of any Picture’ explains eight different ways of making tracings from paintings or prints, for purposes of producing versions of the same composition.’
    • ‘They then outlined the tracings that showed well from under the tissue.’
    • ‘He decomposed the moving pictures into sequential tracings for publication.’
    • ‘The tracings turned up in a broadside published by John Taylor through the Nauvoo Neighbor on 24 June.’
    • ‘One of these formal tracings is color-coded according to the materials employed, and it details the contours and regulating lines for a silver-gilt ciborium (Pl. XII).’
    • ‘Then you trace the tracing and so on, and the more you trace, the less perfect the picture becomes.’
    • ‘Leonardo's mural, with its tracings and smaller copies, is a locus of essential religious and aesthetic meanings, a virtual communion between art and life.’
    • ‘Her reliance on transparent papers, stencils, stamps, collage and tracings lightens the often horrific nature of her imagery by making it seem on the verge of dissolution.’
    • ‘While copying and tracing are sometimes frowned on in school art rooms, these activities can be of help in learning how artists worked.’
    • ‘Wherever possible we also operate a grave tracing and photography service, for those unable to travel.’
    • ‘It might be that Lady Seated at the Virginals is a composite of tracings of parts of images onto planes at different distances and with different positions of the lens.’
    • ‘Duplicate tracings of the photographs were subsequently assessed by 2 independent observers, resulting in 480 observations.’
    • ‘The meticulous tracings preserve every splatter, trickle and drip of the original stains.’
    • ‘We can also assist in the tracing of war graves, and whenever it is possible we operate a free grave or memorial photography service for those people who are unable to travel.’
    • ‘These were photographed and tracings were made to depict the location of mechanical support tissue.’
    sketch, picture, illustration, representation, portrayal, delineation, depiction, composition, study, diagram, outline, design, plan, artist's impression
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  • 2A faint or delicate mark or pattern.

    ‘tracings of apple blossoms against the deep greens of pines’
    • ‘If I get up from my office desk and walk across the room I can see in the distance the twin towers of the Severn Bridge spanning the Bristol Channel and behind them the first grey-green tracings of the landscape of Wales.’
    • ‘Wing tracings clearly show variation in wing size and shape among species, and also among sex-age groups within species in these hummingbirds.’
    • ‘On the canvass a chalk preliminary had already been sketched out: a faint tracing depicting the old chair and bucket with the window behind them.’
    • ‘He defined ‘lightness’ as ‘luminous tracings that are placed in the foreground and set in contrast to dark catastrophe.’’
    • ‘There were faint, white tracings against tan skin where the scars should have been.’
    • ‘First it looks like nothing but light tracings on white walls, but if you stare at it a while it's a huge mural of very modern comic book images tinged with influences from the museum.’
    • ‘It was made of dark, polished oak, with delicate tracings of bright silver describing a swirling pattern along its length.’
    1. 2.1[mass noun]The action of marking out a figure on the ice when skating.
    2. 2.2A line or pattern corresponding to something which is being recorded or measured; a trace.
      • ‘Although Stroude asked for the tracing of the two accused, he reminded them that because of the nature of the charge, they were not allowed bail.’
      • ‘The clinicians managing the labor were not aware of the biophysical profile results, and the researcher measuring the results was not aware of the fetal heart rate tracings.’
      • ‘Representative tracings and the mean data are given in Figure 2 and Table 2.’
      • ‘Spirometric measurements and maximal mid-expiratory flow rates are accurate and reproducible, because effort variation is detectable from the configuration of the tracings.’
      • ‘Errors in landmark identification were estimated by examining duplicate tracings of 12 of the cephalometric radiographs.’
      • ‘Figures 1 and 2 depict various tympanogram tracings based on variations of the original Liden and Jerger classifications.’
      • ‘Full 12-lead tracings were printed for evaluation by the study cardiologist, who had no knowledge of data on the patients and was not involved in the care of patients enrolled in the study.’
      • ‘Platelet aggregation tracings of the PRP from 12 healthy individuals, adjusted to five different plasma fibrinogen concentrations, were the primary parameter measured.’
      • ‘A representative tracing from one lean and one obese Zucker rat is shown in Figure 3.’
      • ‘If need be, he or she will arrange a tracing of your heart, which can be done in the surgery.’
      • ‘To illustrate my observations, here are tracings made from my viewing screen at the 7.9 seconds and the 17.4 seconds positions.’
      • ‘If you do have a fast heart rate, it is certainly worth asking your doctor to have a tracing of your heart done at the surgery.’
      • ‘Disorders of heart rate and rhythm alter the time intervals on the horizontal axis of ECG tracings and usually can be diagnosed by analyzing the findings on a single lead from a bedside monitor.’
      • ‘A 26-year-old, gravida 2, para 1, white woman delivered a full-term infant by cesarean section for nonreassuring heart tracings.’
      • ‘I told the patient that I was concerned about the tracing and that if it didn't improve, I would recommend a c-section.’
      • ‘What's happening there is I can see much more activity or rare activity in the tracings, because you're probably fearful of what I'm about to ask next, and that's how polygraph testing works.’
      • ‘Figure 2 shows the individual values of the main parameters and Figure 3 depicts representative tracings in a typical patient.’
      • ‘In addition, rescoring of a random 10% sample of oximetry tracings by a second as well as by the original interpreter showed no significant differences in scores.’
      • ‘This set of tracings formed a ‘quick reference catalogue’ that was periodically reassessed and used to assist in matching among the slides collected during all subsequent encounters.’
      • ‘Retrospectively, we looked at airway flow tracings, identifying the start of slow inflation.’