{ } a. [ L. pref. im- not + perforatus, p. p. of perforate to perforate. See Perforate. ] Not perforated; having no opening or aperture. Sir J. Banks. [ 1913 Webster ]
[ひきめ, hikime](n) (abbr. of 響目) large, perforated, turnip-shaped arrowhead cover made of Japanese bigleaf magnolia or paulownia; harmless arrow affixed with such a cover (that whistles when shot and is used to drive off evil spirits)[Add to Longdo]