Fes·cue n.
1. A straw, wire, stick, etc., used chiefly to point out letters to children when learning to read. “Pedantic fescue.”
To come under the fescue of an imprimatur. --Milton.
2. An instrument for playing on the harp; a plectrum. [Obs.]
3. The style of a dial. [Obs.]
4. Bot. A grass of the genus Festuca.
Fescue grass Bot., a genus of grasses (Festuca) containing several species of importance in agriculture. Festuca ovina is sheep's fescue; F. elatior is meadow fescue.