[in-trep-id] /ɪnˈtrɛp ɪd/
resolutely fearless; dauntless:
an intrepid explorer.
fearless; daring; bold
1704, from intrepid + -ity.
1620s (implied in intrepidness), from French intrépide (16c.) and directly from Latin intrepidus “unshaken, undaunted,” from in- “not” (see in- (1)) + trepidus “alarmed” (see trepidation). Related: Intrepidly.
- Intracranial pressure
intracranial pressure n. Abbr. ICP Pressure within the cranial cavity.
- Intracranial hemorrhage
intracranial hemorrhage n. The escape of blood within the cranium due to the loss of integrity of vascular channels and frequently leading to formation of a hematoma.
- Intracranial cavity
intracranial cavity n. See cranial cavity.
[in-truh-krey-nee-uh l] /ˌɪn trəˈkreɪ ni əl/ adjective 1. being or occurring within the skull. /ˌɪntrəˈkreɪnɪəl/ adjective 1. within the skull intracranial in·tra·cra·ni·al (ĭn’trə-krā’nē-əl) adj. Within the cranium.