biconcave
adjective
No English definition recorded for this entry.
L334852 on Wikidata ↗Wiktionary
adj
Etymology: Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Italic *dwi- Latin bi-bor. English bi- English concave English biconcave From bi- + concave.
- Having both sides that are concave.
“a biconcave lens”
“the biconcave vertebrae”