astragalPronunciation: /ˈastrəg(ə)l/Definition of astragal noun 1a moulding or wooden strip of semicircular cross section. Architecture a narrow semicircular moulding round the top or bottom of a column. 2a bar separating panes of glass in cabinetmaking. Origin: mid 17th century: from astragalus, partly via French astragaleastragal in other Oxford dictionaries Definition of astragal in the US English dictionary
