Found 2 items, similar to rhizoid.
English → English (WordNet) Definition: rhizoid rhizoid n : any of various slender filaments that function as roots in mosses and ferns and fungi etc
English → English (gcide) Definition: Rhizoid Rhizoid \Rhi"zoid\, n. [Gr. ??? root + -oid.] (Bot.) A rootlike appendage. [1913 Webster]