skewback
noun
skew·back ˈskyü-ˌbak 
: a course of masonry, a stone, or an iron plate having an inclined face against which the voussoirs of an arch abut
Word History
First Known Use
1703, in the meaning defined above
- blowpipes
- blowpit
- blowpoint
- blowproof
- blows
- blows (out)
- blows a gasket
- blows away
- blows in
- blows off
- blows one's cool
- blows one's mind
- blows one's stack
- blows one's top
- blows out
- blows over
- blows smoke
- blows the whistle
- blows the whistle (on)
- blows the whistle on
- blows up
- blowse
- blowsed
- blowses
- blowsier