MULTISPIRAL
Source: 567
Mul′ti‐spi″ral (?), a. [[Multi- + spiral.]] (Zoöl.) Having numerous spiral coils round a center or nucleus; — said of the opercula of certain shells.
Source: 567
Mul′ti‐spi″ral (?), a. [[Multi- + spiral.]] (Zoöl.) Having numerous spiral coils round a center or nucleus; — said of the opercula of certain shells.