ppl. a. [f. SPIRAL sb.] Shaped spirally.
1665. Hooke, Microgr., 111. These Shells which are thus spirallied [sic] and separated with Diaphragmes, were some kind of Nautili or Porcelane shells.
1881. Linn. Soc. Jrnl., XV. 440. Shell, high and narrow, rather strong, white, spiralled.
