testacea
Word Rarity
Very rare
Frequency: Zipf frequency 1.30 in modern English
10
Scrabble Score
8
Letters
2
Syllables
5
Unique Chars
Meaning
noun
Any of various shellfish, especially those of the obsolete orders Vermes or Acephala, or the suborder Thecosomata.
Obsolete
Example Sentences
- "ANAIMONA, Aquatilia Exanguia, Bloodless Fishes, are divided into Mollia Soft Fishes without Shells; Crustata, those that are covered with thin pliant Shells; and Testacea, those which have thick, hard brittle Shells."
- "The echinite family […] may be deemed characteristic of the chalk formation, affording of itself as many shells as the other testacea do."
- "[…]to fancy, for example, that the testacea of the ocean existed first, until some of them, by gradual evolution, were improved into those inhabiting the land."
Etymology
Origin
- Source language: Latin
Word Breakdown
- Root: testāceus