> as lemmas
semi-vault
semi-vault n. 
/ˈsɛmɪvɒlt/, /ˈsɛˌmaɪˌvɑlt/, /ˈsɛmiˌvɔlt/, /ˈsɛmiˌvɑlt/
Brit. /ˈsɛmɪvɔːlt/
, /ˈsɛmɪvɔːlt//ˈsɛmɪvɒlt/U.S. /ˈsɛˌmaɪˌvɔlt/
, /ˈsɛˌmaɪˌvɔlt//ˈsɛˌmaɪˌvɑlt//ˈsɛmiˌvɔlt//ˈsɛmiˌvɑlt/ΚΠ
1824 O. Gregory Hutton's Course Math. (ed. 8) II. 176 The centre of gravity of the semi-vault.
a1878 G. G. Scott Lect. Mediæval Archit. (1879) I. 59 The continuous semi-vault would do away with clerestory windows.
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