Similar term(s): tooth pulp.
The soft tissue forming the inner structure of a tooth and containing nerves and blood vessels.
Source: The free dictionary Dental pulp
Source: Sam Fentress - GNU Free Documentation License Tooth section
GreenFacts Summary on Tooth Whiteners & Oral Hygiene Products containing hydrogen peroxide:
Deutsch: Zahnpulpa
Español: Pulpa dental
Français: Pulpe dentaire