Assertion: owl's horn | /r/Synonym | plumicorn
Facets:
value: technically
type: MANNER
Source sentences:
text: This species' "horns" are tufts of feathers, called plumicorns.
text: The so-called ‘horns’ of the species are actually tufts of feathers that are technically known as ‘plumicorns’.
text: These horns are called plumicorns.