† pneumometrographn.

Origin: Formed within English, by compounding. Etymons: pneumo- comb. form, metro- comb. form², -graph comb. form.

Etymology: < pneumo- comb. form + metro- comb. form² + -graph comb. form.

Medicine. Obsolete. rare.

An instrument for measuring the volume of a medicinal gas or vapour inhaled by a patient.

ΚΠ

1887 Homœopathic World Nov. 527 There is an arrangement (the pneumometrograph) for measuring the amount of medicated vapour which the patient inhales.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online June 2018).

单词	pneumometrograph
释义	† pneumometrographn. Origin: Formed within English, by compounding. Etymons: pneumo- comb. form, metro- comb. form², -graph comb. form. Etymology: < pneumo- comb. form + metro- comb. form² + -graph comb. form. Medicine. Obsolete. rare. An instrument for measuring the volume of a medicinal gas or vapour inhaled by a patient. ΚΠ 1887 Homœopathic World Nov. 527 There is an arrangement (the pneumometrograph) for measuring the amount of medicated vapour which the patient inhales. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online June 2018). < n.1887
随便看	lattice-box lattice-braid lattice-bridge lattice-cell lattice-closing lattice-edge lattice-fence lattice-floor lattice-hole lattice-maker lattice-mast lattice-nail lattice-ornament lattice-pane lattice-pattern lattice-stitch lattice-truss lattice-window lattice-wise latticebar latticeblind latticebough latticebox latticebraid latticebridge