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septilateral
septilateral adj. 
/ˌsɛptᵻˈlat(ə)rl̩/, /ˌsɛptəˈlætrəl/ (of a plane figure) having seven sides; (also) having a base or cross-section with seven sides; cf. septangular adj.
Brit. /ˌsɛptᵻˈlat(ə)rəl/
, /ˌsɛptᵻˈlat(ə)rəl//ˌsɛptᵻˈlat(ə)rl̩/U.S. /ˌsɛptəˈlædərəl/
, /ˌsɛptəˈlædərəl//ˌsɛptəˈlætrəl/ΘΚΠ
the world > space > shape > angularity > specific angular shape > [adjective] > polygonal > heptagonal
heptagonal1612
septilateral1650
septangular1656
septangled1702
heptangular1706
septagon1756
the world > relative properties > number > geometry > shape or figure > [adjective] > two-dimensional > heptagonal
heptagonal1612
septilateral1650
septangular1656
heptahedrical1658
septangled1702
heptangular1706
septagon1756
heptahedral1758
1650 Sir T. Browne Pseudodoxia Epidemica (ed. 2) v. xxii. 232 Because by an equall intervall, they make seven triangles..the bases whereof are the seven sides of a septilaterall figure.
1834 W. H. Ainsworth Rookwood II. iii. iv. 297 A septilateral figure.
1985 P. Ackroyd Hawksmoor ix. 186 Then, with the church of Little St Hugh, the Septilateral Figure will rise about Black Step Lane.
2000 G. Lozanova in W. Ali & K. Deemer Islamic Art Resources Central Asia & Eastern & Central Europe 201/2 The gravestone in the turbe of Demir Baba is septilateral.
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as lemmas
- wire cartridge
- wire clipper
- wire cloth
- wire communication
- wire dancer
- wire edge
- wire entanglement
- wire feed
- wire feeding
- wire fence
- wire fencing
- wire finder
- wire fox terrier
- wire fraud
- wire gauge
- wire gauze
- wire glass
- wire grate
- wire ground
- wire grub
- wire guard
- wire gun
- wire hair
- wire handle
- wire hanger