Tecum \Te"cum\, n. (Bot.) See {Tucum}. [1913 Webster]
Tucum \Tu"cum\, n. [So called by the Indians of Brazil.] A fine, strong fiber obtained from the young leaves of a Brazilian palm ({Astrocaryum vulgare}), used for cordage, bowstrings, etc.; also, the plant yielding this fiber. Called also {tecum}, and {tecum fiber}. [1913 Webster]