English

Noun

subvocalization ‎(plural subvocalizations)

1. (not countable) The formation in thought of words or statements, which are expressed inwardly but not uttered aloud.
2. (countable) Subvocal words or statements so formed.

References

• “subvocalization” in Dictionary.com Unabridged, v1.0.1, Lexico Publishing Group, 2006.
• “subvocalization” in Microsoft's Encarta World English Dictionary, North American Edition (2007)
• Oxford English Dictionary, second edition (1989)
• Random House Webster's Unabridged Electronic Dictionary (1987-1996)