IPA: //ˈmɛɡəˌspɔːr//
KK: /ˈmɛgəˌspɔr/
A type of spore that is larger than a microspore and develops into a female gametophyte in certain plants.
In some plants, the megaspore develops into the structure that produces eggs.
Megaspore → It is formed from "mega-" (from Greek "megas", meaning large or great) and "spora" (from Greek "spora", meaning seed or sowing). The word "megaspore" refers to a large spore that develops into a female gametophyte in certain plants.
Think of 'mega' meaning large, and 'spora' meaning seed — a megaspore is a large seed that grows into a female plant structure.