sectroidn.

/ˈsɛktrɔɪd/

Etymology: ? < sector n. + -oid suffix.

The curved surface of two adjacent groins in a vault.

ΘΚΠ

society > leisure > the arts > visual arts > architecture > arch > [noun] > vaulting > specific part

ogee1356

voussoir1359

severy1399

orb1500

squinch1500

scutcheon1565

ogive1611

pendant1706

groin1725

groining1742

cross-springer1815

boss1823

tail-piles1837

scoinson shaft1842

sectroid1860

boss-stonea1878

groinery1880

1860 J. Newlands Carpenter & Joiner's Assist. 77 To find the covering of the smaller sectroid BPLOD.

1875 E. H. Knight Pract. Dict. Mech.

This entry has not yet been fully updated (first published 1911; most recently modified version published online December 2021).

单词	sectroid
释义	sectroidn. /ˈsɛktrɔɪd/ Etymology: ? < sector n. + -oid suffix. The curved surface of two adjacent groins in a vault. ΘΚΠ society > leisure > the arts > visual arts > architecture > arch > [noun] > vaulting > specific part ogee1356 voussoir1359 severy1399 orb1500 squinch1500 scutcheon1565 ogive1611 pendant1706 groin1725 groining1742 cross-springer1815 boss1823 tail-piles1837 scoinson shaft1842 sectroid1860 boss-stonea1878 groinery1880 1860 J. Newlands Carpenter & Joiner's Assist. 77 To find the covering of the smaller sectroid BPLOD. 1875 E. H. Knight Pract. Dict. Mech. This entry has not yet been fully updated (first published 1911; most recently modified version published online December 2021). < n.1860
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