sickle
sick.le \'sik-*l\ n [ME sikel, fr. OE sicol; akin to OHG sichila sickle; both fr.] a prehistoric WGmc word borrowed fr. L secula sickle - more at SAW 1a: an agricultural implement consisting of a curved metal blade with a sho rt handle fitted on a tang 1b: the cutting mechanism (as of a reaper, combine, or mower) consisting of a bar with a series of cutting elements cap 2: a group of six stars in the constellation Leo - sickle aj