In Rom. archæol., a scourge. The Roman scourges were made of leather thongs, several being attached to one handle, and sometimes of cord, to which metal rings were attached, or of wire twisted and eyed so as to form links, the instrument then consisting of many such links in strands of chain.[NL.] In botany: A runner; a weak, creeping shoot sent out from the bottom of the stem, and rooting and forming new plants at the nodes, as in the strawberryA twig or young shoot.In certain Hepaticæ, a lashlike branch formed on the ventral surface of the stem, and bearing rudimentary leaves.In biology, a long lash-like appendage to certain infusorians, bacteria, and protoplasmic reproductive bodies in cryptogams; a large cilium. By means of rapid vibration it serves as an organ of locomotion.In entomology, the outer portion of a geniculate antenna, or of any antenna which has a long basal joint with shorter and regular joints beyond it. The basal joint is then called the scape, and the remainder of the organ is the flagellum. In Diptera and Nemocera it includes the whole antenna, exclusive of the two basal joints or scapes.n. In sporozoans, a vibratile male gamete in Halteridium, a blood-parasite found in birds.