Echinocystoida
plural noun
Echi·no·cys·toi·da
"+sə̇ˈstȯidə
: an order of Silurian fossil echinoids having small irregular spheroidal or flattened tests
Word History
Etymology
New Latin, irregular from Echinocystites, fossil genus of Echinodermata (from echin- + -cystis + -ites -ite) + -oida
- self-clas
- self-classification
- self-classifications
- self-cleaning
- self-closing
- self-cocker
- self-cocking
- self-collected
- self-colored
- self-com
- self-command
- self-communing
- self-communings
- self-communion
- self-communions
- self-compatibility
- self-compatible
- self-complacency
- self-complacent
- self-composed
- self-composedly
- self-composedness
- self-con
- self-conceit
- self-conceited