- Central part - Essential part - Important part - Orange’s white part - White part of an orange - The soft spongy substance in the center of the stems of many
plants and trees, especially those of the dicotyledonous or exogenous
classes. It consists of cellular tissue. - The spongy interior substance of a feather.
- Tennis stroke - All that part of a horse which is before the rider. - The chief or most important part. - Superiority; advantage; start; precedence. - Done beforehand; anticipative.
- Arch's principal surmounting piece - Central part of a policy or system - Central piece atop an arch - Essential principle - Gem behind map legend is the most important part - Wedge-shaped piece occupying an arch's centre - The central or topmost stone of an arch. This in some
styles is made different in size from the other voussoirs, or projects,
or is decorated with carving. See Illust. of Arch.