'Conidium' definitions:

Definition of 'conidium'

(from WordNet)
noun
An asexually produced fungal spore formed on a conidiophore [syn: conidium, conidiospore]

Definition of 'Conidium'

From: GCIDE
  • Conidium \Co*nid"i*um\, n.; pl. Conida. [NL.] (Bot.) A peculiar kind of reproductive cell found in certain fungi, and often containing zoospores. [1913 Webster]