Basidiospore \Ba*sid"i*o*spore\, n. [Basidium + spore.] (Bot.) A spore borne by a basidium. -- {Ba*sid`i*o*spor"ous}, a. [1913 Webster]
basidiosporous \basidiosporous\ adj. of or pertaining to a basidiospore. [WordNet 1.5]