PROOSTRACUM
Definition, meaning, and word game validity
Definitions for proostracum
Proostracum
The anterior prolongation of the guard of the phragmocone of belemnites and allied fossil cephalopods, whether horny or calcareous. See Illust. of Phragmocone.
Word Game Validity
PROOSTRACUM is valid in Scrabble and most word games!
Scrabble Point Values
Total possible words using these letters:
3 Letter Words
- ACT - 5 points
- AMP - 7 points
- AMU - 5 points
- APO - 5 points
- APT - 5 points
- ...and 96 more
5 Letter Words
- ACTOR - 7 points
- AMORT - 7 points
- AMOUR - 7 points
- APORT - 7 points
- ARCUS - 7 points
- ...and 157 more
6 Letter Words
- ACTORS - 8 points
- AMOURS - 8 points
- ARMORS - 8 points
- ARMOUR - 8 points
- CAMPOS - 12 points
- ...and 72 more
Explore More Tools
Recent Searches
Word Tips
- Check word validity before playing in games
- Learn new words to expand your vocabulary
- Find high-scoring words for Scrabble
- Discover word origins and meanings