falciforme significa in inglese

falciform▼(sickle-shaped)
adjective
[UK: ˈfæl.sɪ.fɔːm] [US: ˈfæl.sʌ.ˌfɔːrm]

sickle▼(shaped like the blade of a sickle)
adjective
[UK: ˈsɪk.l̩] [US: ˈsɪk.l̩]