Alternaria

noun
Al·​ter·​nar·​ia | \ ˌȯl-tər-ˈnar-ē-ə How to pronounce Alternaria (audio) \

Medical Definition of Alternaria

: a genus of imperfect fungi (family Dematiaceae) producing chains of dark conidia tapering at the upper end and arranged like bricks

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to reflect, repel, echo, or resound

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