Synonyms for Hyaloid (same or very similar meaning)
WordNet sense 1 (transparent membrane that enveloping the vitreous humor of the eye and separating it from the retina):
hyaloid membrane
WordNet sense 2 (resembling glass in transparency or translucency):
hyaline
WordNet sense 3 (free from cloudiness; allowing light to pass through):
clear
From the ODE community, based on WordNet
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