Webster’s Revised Unabridged Dictionary · 1913
Quatuor
Quat′u·or, n. [F., fr. L. quattuor, quatuor, four. See Quartet.] (Mus.) A quartet; — applied chiefly to instrumental compositions.
Webster’s Revised Unabridged Dictionary · 1913
Quat′u·or, n. [F., fr. L. quattuor, quatuor, four. See Quartet.] (Mus.) A quartet; — applied chiefly to instrumental compositions.