'Pycnidium' definitions:

Definition of 'pycnidium'

(from WordNet)
noun
Flask-shaped asexual structure containing conidia

Definition of 'Pycnidium'

From: GCIDE
  • Pycnidium \Pyc*nid"i*um\, n.; pl. Pycnidia. [NL., fr. Gr. ? crowded.] (Bot.) In certain fungi, a flask-shaped cavity from the surface of the inner walls of which spores are produced. [1913 Webster]