IPA: /ˈtɛliəˌspɔr/
KK: /tɛliˌoʊspɔr/
A type of spore that has a thick wall and is often dark in color, produced by certain fungi, particularly rusts and smuts, and is involved in their life cycle.
The teliospore is crucial for the reproduction of rust fungi.
Teliospore → It is formed from "telios" (from Greek "telios", meaning complete or perfect) and "spore" (from Greek "spora", meaning seed or to sow). The word refers to a type of spore that is involved in the final stage of the life cycle of certain fungi, indicating a complete or mature form of reproduction.
Think of 'telios' meaning complete, and 'spore' as a seed — together, they describe a spore that represents the complete stage of a fungus's life cycle.