noun
Meaning 1
Synonym of optic nerve.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: optic nerve
Antonyms: none provided
Phrase guide
second cranial nerve
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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No pronunciation record was provided for this word.
noun
Meaning 2
the cranial nerve that serves the retina
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: optic nerve, nervus opticus, optic tract
Antonyms: none provided
Broader terms: cranial nerve
History
Etymology
No etymology was provided for this word.