Green’s Dictionary of Slang

1. a beard.

1963		R.L. Finn Time Remembered (1985) 69: If a short goatee was a one-er and a French taz a two-er, then Zaida’s beard was a ten-er.
1984		Partridge DSUE (8th edn) 1208/1: C.20.

2. a moustache.

1997

(con. 1960s) A. Frewin London Blues 101: Short grey hair greased and plastered back and a thin taz.

3. light adolescent facial hair.

1984

Partridge DSUE (8th edn) 1208/1: since ca. 1920.