Found 2 items, similar to Sustentacular.
English → English (WordNet) Definition: sustentacular sustentacular adj : serving to sustain or support; “sustentacular cells”
English → English (gcide) Definition: Sustentacular Sustentacular \Sus`ten*tac"u*lar\, a. [See Sustenance.] (Anat.) Supporting; sustaining; as, a sustentacular tissue. [1913 Webster]