sigmaspire
noun
sig·ma·spire
-ˌspī(ə)r
: an S-shaped sponge spicule : a sigma twisted spirally
Word History
Etymology
sigma + spire
- industrialisms
- industrialist
- industrialists
- industrialization
- industrializations
- industrialize
- industrialized
- industrializes
- industrializing
- industrially
- industrialness
- industrials
- industries
- industrious
- industriously
- industriousness
- industriousnesses
- industry
- indwell
- indwelled
- indweller
- indwellers
- indwelling
- indwells
- indwelt