Assertion: narwhal's tusk | /r/HasProperty | long
Facets:
value: distinctively
type: MANNER
Source sentences:
text: Narwhals are identified by a distinctively long tusk mainly found in males.
text: Why do narwhals have that long tusk?
text: Behavior captured for the first time on camera shows narwhals using the long tusks protruding from their heads to stun Arctic cod by hitting them, using jagged, quick movements.
text: Its most distinctive feature is its long tusk, which may grow to be nine feet long.