Muscat

from WordNet (r) 3.0 (2006)

muscat
    n 1: any of several cultivated grapevines that produce sweet
         white grapes [syn: {muscat}, {muskat}]
    2: a port on the Gulf of Oman and capital of the sultanate of
       Oman [syn: {Muscat}, {Masqat}, {capital of Oman}]
    3: wine from muscat grapes [syn: {muscat}, {muscatel},
       {muscadel}, {muscadelle}]
    4: sweet aromatic grape used for raisins and wine [syn:
       {muscat}, {muscatel}, {muscat grape}]

from The Collaborative International Dictionary of English v.0.48

Muscat \Mus"cat\, n. [F. See {Muscadel}.] (Bot.)
   A name given to several varieties of Old World grapes,
   differing in color, size, etc., but all having a somewhat
   musky flavor. The muscat of Alexandria is a large oval grape
   of a pale amber color. [Written also {muskat}.]
   [1913 Webster]