WordReference Random House Unabridged Dictionary of American English © 2026
pre•ca•va
(prē kā′və, -kä′-),USA pronunciation n., pl. -ca•vae
pre•ca′val, adj.
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(-kā′vē, -kä′vī).USA pronunciation
- AnatomySee under vena cava.
- Anatomy, Invertebrates(in squids) either of a pair of veins that pass through the kidney to the branchial heart.
- pre- + (vena) cava 1865–70
'precava' also found in these entries (note: many are not synonyms or translations):