"Incapacitated" means impairment by reason of mental illness, intellectual disability, physical illness or disability, chronic use of drugs, chronic intoxication, or other cause to the extent of lacking sufficient understanding or capacity to make or communicate responsible decisions.
"Revocable," "settlor," "trust instrument," and "trustee" have the same meanings as provided in § 64.2-701.
Va. Code § 64.2-415