dial. [f. WILL sb.3 + GILL sb.4] A hermaphrodite; an effeminate man. Also in comb.

1

1678.  Littleton, Lat. Dict., II. Androgynos,… an Hermophradite or Scrat; a Will-jill.

2

1845.  S. Judd, Margaret, I. vi. 36. One or two ragged will-gill looking men.

3