Onazoten.

Brit.

/ˈɒnəzəʊt/, U.S.

/ˈɑnəˌzoʊt/

Forms: also with lower-case initial.

Origin: Of uncertain origin. Perhaps formed within English, by compounding. Etymons: English on- , azote n.

Etymology: Origin uncertain; perhaps < on- (apparently an arbitrary element) + azote n.

Now disused.

A type of rubber which has been expanded to a cellular condition by causing it to absorb a neutral gas under pressure during vulcanization, formerly used for making lifebelts, floats, etc.

ΘΚΠ

society > occupation and work > materials > derived or manufactured material > rubber materials > [noun] > other rubber materials

white rubber1807

rubber cement1849

spreadsheet1863

pale crêpe1908

Sorbo1917

Onazote1920

paragutta1931

sponge rubber1932

pliofilm1934

1920 Trade Marks Jrnl. 29 Dec. 2470 Onazote... Raw, or partly-prepared, india-rubber, balata and gutta~percha for use in manufacture.

1940 Jrnl. Royal Aeronaut. Soc. 44 30 Onazote has a cellular structure in which each air bubble is completely separated from its neighbours.

1960 E. L. Delmar-Morgan Cruising Yacht Equipm. & Navigation ix. 108 Though cork or Onazote lifejackets are well established and approved by the M.O.T. they are bulky and not very easily stowed in a yacht.

1960 House & Garden Aug. 46/4 Red and white lifebelt, onazote, £3 11s.

This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022).

单词	onazote
释义	Onazoten. Brit. /ˈɒnəzəʊt/, U.S. /ˈɑnəˌzoʊt/ Forms: also with lower-case initial. Origin: Of uncertain origin. Perhaps formed within English, by compounding. Etymons: English on- , azote n. Etymology: Origin uncertain; perhaps < on- (apparently an arbitrary element) + azote n. Now disused. A type of rubber which has been expanded to a cellular condition by causing it to absorb a neutral gas under pressure during vulcanization, formerly used for making lifebelts, floats, etc. ΘΚΠ society > occupation and work > materials > derived or manufactured material > rubber materials > [noun] > other rubber materials white rubber1807 rubber cement1849 spreadsheet1863 pale crêpe1908 Sorbo1917 Onazote1920 paragutta1931 sponge rubber1932 pliofilm1934 1920 Trade Marks Jrnl. 29 Dec. 2470 Onazote... Raw, or partly-prepared, india-rubber, balata and gutta~percha for use in manufacture. 1940 Jrnl. Royal Aeronaut. Soc. 44 30 Onazote has a cellular structure in which each air bubble is completely separated from its neighbours. 1960 E. L. Delmar-Morgan Cruising Yacht Equipm. & Navigation ix. 108 Though cork or Onazote lifejackets are well established and approved by the M.O.T. they are bulky and not very easily stowed in a yacht. 1960 House & Garden Aug. 46/4 Red and white lifebelt, onazote, £3 11s. This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022). < n.1920
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