The Collaborative International Dictionary
Acinaciform
Acinaciform \Ac`i*nac"i*form\ ([a^]s`[i^]*n[a^]s"[i^]*f[^o]rm), a. [L. acinaces a short sword + -form: cf. F. acinaciforme.] (Bot.) Scimeter-shaped; as, an acinaciform leaf. [1913 Webster] ||
Wiktionary
acinaciform
a. (context botany English) Shaped like a scimitar.