The spinal column; backbone
(Architecture) A collar beam.
An edge, border, or margin, esp. of something circular; often, a raised or projecting edge or border
Find another word for flange. In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for flange, like: rib, spine, collar, rim, backplate, piston, screw, headstock, tubing, pulley and axle.