bolt-headbolt's-headn.

Forms: Also 1600s boult head, boulthed.

Etymology: < bolt n.¹

1. The head (a) of a bolt, or arrow; (b) of a bolt for holding parts together.

ΘΚΠ

society > armed hostility > military equipment > weapon > missile > arrow > [noun] > head of arrow

headOE

arrowhead1384

bolt-head1483

arrow point1655

society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > bolt > parts of

clench1598

bolt-head1691

snug1843

snap head1869

box-strap1874

cup-head1929

1483 Cath. Angl. 36 A Bolte hede, capitellum.

?a1500 Nominale (Yale Beinecke 594) in T. Wright & R. P. Wülcker Anglo-Saxon & Old Eng. Vocab. (1884) I. 812 Hec cuspis, a bolthed.

1691 T. Hale Acct. New Inventions 20 The Bolt-heads, etc., being fairly parcelled.

2. Chemistry. A globular flask with a long cylindrical neck, used in distillation.

ΘΚΠ

society > occupation and work > equipment > still > [noun] > other parts of still

bucket1594

shank1600

bolt-head1612

rostrum1654

glass-belly1681

still-head1694

condenser1874

1612 B. Jonson Alchemist ii. ii. sig. D2 Blushes the Bolts-head ?

1612 B. Jonson Alchemist iv. vi. sig. K3^v This Doctor..Will close you so much Gold, in a Bolts-head .

1667 R. Boyle Origine Formes & Qualities (ed. 2) Having plac'd the mixture in a Bolt-head or Glass-egg with a long neck.

1763 Brit. Mag. 4 63 Put it into a large bolt-head, with a long neck.

1820 W. Scott Abbot II. xi. 347 Crucibles, bolt-heads, stoves, and the other furniture of a chemical laboratory.

1877 J. J. Griffin Chem. Handicraft 146.

†3. A dragon-fly. Obsolete.

ΘΚΠ

the world > animals > invertebrates > phylum Arthropoda > class Insecta > subclass Pterygota > [noun] > division Exopterygota or Hemimetabola > order Odonata > member of (dragonfly)

adderbolt1483

dragonfly1626

bolt-head1668

libella1694

devil's needle1745

mayfly1747

horse-stinger1773

devil's darning-needle1809

demoiselle1835

adder1876

odonate1890

odonatan1944

1668 Bp. J. Wilkins Ess. Real Char. ii. v. §2. 126 Naked winged Insects. 7 Dragon Fly, Bolts head.

This entry has not yet been fully updated (first published 1887; most recently modified version published online September 2021).

单词	bolt-head
释义	bolt-headbolt's-headn. Forms: Also 1600s boult head, boulthed. Etymology: < bolt n.¹ 1. The head (a) of a bolt, or arrow; (b) of a bolt for holding parts together. ΘΚΠ society > armed hostility > military equipment > weapon > missile > arrow > [noun] > head of arrow headOE arrowhead1384 bolt-head1483 arrow point1655 society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > bolt > parts of clench1598 bolt-head1691 snug1843 snap head1869 box-strap1874 cup-head1929 1483 Cath. Angl. 36 A Bolte hede, capitellum. ?a1500 Nominale (Yale Beinecke 594) in T. Wright & R. P. Wülcker Anglo-Saxon & Old Eng. Vocab. (1884) I. 812 Hec cuspis, a bolthed. 1691 T. Hale Acct. New Inventions 20 The Bolt-heads, etc., being fairly parcelled. 2. Chemistry. A globular flask with a long cylindrical neck, used in distillation. ΘΚΠ society > occupation and work > equipment > still > [noun] > other parts of still bucket1594 shank1600 bolt-head1612 rostrum1654 glass-belly1681 still-head1694 condenser1874 1612 B. Jonson Alchemist ii. ii. sig. D2 Blushes the Bolts-head ? View more context for this quotation 1612 B. Jonson Alchemist iv. vi. sig. K3^v This Doctor..Will close you so much Gold, in a Bolts-head . View more context for this quotation 1667 R. Boyle Origine Formes & Qualities (ed. 2) Having plac'd the mixture in a Bolt-head or Glass-egg with a long neck. 1763 Brit. Mag. 4 63 Put it into a large bolt-head, with a long neck. 1820 W. Scott Abbot II. xi. 347 Crucibles, bolt-heads, stoves, and the other furniture of a chemical laboratory. 1877 J. J. Griffin Chem. Handicraft 146. †3. A dragon-fly. Obsolete. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Insecta > subclass Pterygota > [noun] > division Exopterygota or Hemimetabola > order Odonata > member of (dragonfly) adderbolt1483 dragonfly1626 bolt-head1668 libella1694 devil's needle1745 mayfly1747 horse-stinger1773 devil's darning-needle1809 demoiselle1835 adder1876 odonate1890 odonatan1944 1668 Bp. J. Wilkins Ess. Real Char. ii. v. §2. 126 Naked winged Insects. 7 Dragon Fly, Bolts head. This entry has not yet been fully updated (first published 1887; most recently modified version published online September 2021). < n.1483
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