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单词 boccarella
释义

boccarellan.

/bɒkəˈrɛlə//bəʊkəˈrɛlə/
Etymology: Italian, diminutive of bocca n.
A smaller opening on either side of the ‘bocca’ in a glass-furnace.
ΘΚΠ
society > occupation and work > equipment > furnace or kiln > furnace > [noun] > glass-making furnaces > openings
working hole1735
bocca1799
boccarella1799
tunnel1839
1799 tr. Laboratory (ed. 6) I. iv. 167 On each side of the bocca, is a smaller hole, or boccarella.
1832 G. R. Porter Treat. Manuf. Porcelain & Glass 158 Sometimes called a boccarella, but more generally by the familiar name of nose-hole.
This entry has not yet been fully updated (first published 1887; most recently modified version published online September 2018).
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n.1799
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更新时间:2025/3/22 6:01:59