Webster's 1828 Dictionary
GROGRAM, GROGRAN
n.A kind of stuff made of silk and mohair.
Webster's 1913 Dictionary
GROGRAM; GROGRAN
Grog "ram, Grog "ran, n. Etym: [OF. gros-grain, lit. , gros-grain, of a coarse texture. See Gross, and Grain a kernel, and cf. Grog. ]
Defn: A coarse stuff made of silk and mohair, or of coarse silk.
New American Oxford Dictionary
grogram
grog ram |ˈgrägrəm ˈɡrɑɡrəm | ▶noun a coarse fabric made of silk, often combined with mohair or wool and stiffened with gum. ORIGIN mid 16th cent.: from French gros grain ‘coarse grain ’ (see also grosgrain ).
Oxford Dictionary
grogram
grogram |ˈgrɒgrəm | ▶noun [ mass noun ] a coarse fabric made of silk, often combined with mohair or wool and stiffened with gum. ORIGIN mid 16th cent.: from French gros grain ‘coarse grain ’ (see also grosgrain ).
The Wordsmith Dictionary