springing line
sprin
ˈsprÉĒn
sprin
ging
gÉĒng
ging
line
laÉĒn
lain
/spɚˈÉĒŋÉĒŋ lˈaÉĒn/

āχāĻ‚āϰ⧇āϜāĻŋāϤ⧇ "springing line"āĻāϰ āϏāĻ‚āĻœā§āĻžāĻž āĻ“ āĻ…āĻ°ā§āĻĨ

01

āĻ¸ā§āĻĒā§āϰāĻŋāĻ‚ āϞāĻžāχāύ, āĻāĻ•āϟāĻŋ āĻ•āĻžāĻ˛ā§āĻĒāύāĻŋāĻ• āĻ…āύ⧁āĻ­ā§‚āĻŽāĻŋāĻ• āϰ⧇āĻ–āĻž āϝāĻž āϧāύ⧁āĻ• āĻŦāĻž āĻ–āĻŋāϞāĻžāύ⧇āϰ āĻ¸ā§āĻĒā§āϰāĻŋāĻ‚ āĻĒāϝāĻŧ⧇āĻ¨ā§āϟāϗ⧁āϞāĻŋāϕ⧇ āϏāĻ‚āϝ⧁āĻ•ā§āϤ āĻ•āϰ⧇

an imaginary horizontal line that connects the springing points of a series of arches or vaults
LanGeek
āĻ…ā§āϝāĻžāĻĒ āĻĄāĻžāωāύāϞ⧋āĻĄ āĻ•āϰ⧁āύ