pinholingn.

Brit.

/ˈpɪnhəʊlɪŋ/, U.S.

/ˈpɪnˌ(h)oʊlɪŋ/

Origin: Formed within English, by derivation. Etymons: pinhole n., -ing suffix¹; pinhole v., -ing suffix¹.

Etymology: Partly < pinhole n. + -ing suffix¹, and partly < pinhole v. + -ing suffix¹.

The presence or production of pinholes.

ΘΚΠ

the world > space > relative position > condition of being open or not closed > making holes or becoming holed > [noun] > by boring, piercing, or perforating > with sharp-pointed instrument > pricking

pointurea1393

puncturea1400

pouncingc1410

punction?a1425

pointing1440

pinpricking1706

acupuncture1875

pinholing1879

1879 Cassell's Techn. Educator (new ed.) IV. 222/2 The defects [in varnishing coaches]..are those of ‘spotting’, ‘blooming’, ‘pin-holing’.

1925 Jrnl. Inst. Metals. 33 228 These facts..led to the conclusion that the cause of ‘pinholing’ [in castings] is occluded gas.

1947 J. C. Rich Materials & Methods Sculpt. ii. 51 Pinholing is frequently caused by firing the ceramic body and the glaze at the same time.

1992 Pract. Householder Aug. 7/1 For curing leaks such as those which arise from pinholing of radiators, the answer is to use a leak sealant.

This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).

单词	pinholing
释义	pinholingn. Brit. /ˈpɪnhəʊlɪŋ/, U.S. /ˈpɪnˌ(h)oʊlɪŋ/ Origin: Formed within English, by derivation. Etymons: pinhole n., -ing suffix¹; pinhole v., -ing suffix¹. Etymology: Partly < pinhole n. + -ing suffix¹, and partly < pinhole v. + -ing suffix¹. The presence or production of pinholes. ΘΚΠ the world > space > relative position > condition of being open or not closed > making holes or becoming holed > [noun] > by boring, piercing, or perforating > with sharp-pointed instrument > pricking pointurea1393 puncturea1400 pouncingc1410 punction?a1425 pointing1440 pinpricking1706 acupuncture1875 pinholing1879 1879 Cassell's Techn. Educator (new ed.) IV. 222/2 The defects [in varnishing coaches]..are those of ‘spotting’, ‘blooming’, ‘pin-holing’. 1925 Jrnl. Inst. Metals. 33 228 These facts..led to the conclusion that the cause of ‘pinholing’ [in castings] is occluded gas. 1947 J. C. Rich Materials & Methods Sculpt. ii. 51 Pinholing is frequently caused by firing the ceramic body and the glaze at the same time. 1992 Pract. Householder Aug. 7/1 For curing leaks such as those which arise from pinholing of radiators, the answer is to use a leak sealant. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < n.1879
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