a. [ L. vas a vessel + -form. ] (Biol.) Having the form of a vessel, or duct. [ 1913 Webster ]
Vasiform tissue (Bot.),
a. [ L. fusus spindle + -form: cf. F. fusiforme. ] Shaped like a spindle; shaped like a cylinder that tapers at each end;
a. [ L. fusus spindle + -form: cf. F. fusiforme. ] Shaped like a spindle; shaped like a cylinder that tapers at each end;