mor·tar·board /ˈmɔrtɚ/
灰泥攪拌台,鏝板,方帽
mortarboard, mortar board n.
1. A small square board with a handle beneath, for holding mortar; a hawk; used by masons to hold or carry mortar.
2. An academic cap topped by broad, projecting, stiff and flat square top, with a tassel attached to the top and hanging down. It was once worn by students in some colleges, but is now worn usually only at graduation ceremonies.
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mortarboard
n 1: a square board with a handle underneath; used by masons to
hold or carry mortar [syn: hawk]
2: an academic cap with a flat square with a tassel on top