imo inaa

ina,  s. the edge of a tool; see faaina. [Dav : 3672]
ina,  s. the name of a small shell fish with sharp prickles. [Dav : 3673]
ina,  a. sharp, keen, as the edge of a tool. [Dav : 3674]
ina,  v.a. to make straight what was crooked. [Dav : 3675]
ina,  s. a. pa. le tranchant; affilé; redresser. ad. non. [Jau :1731] (note)