"He related an involved story about every ancestor since 1895."
2.AdjectiveAssociated with others, be a participant or make someone be a participant (in a crime, process, etc.)
"The people involved in the project for three years.; He got/was involved in a bar fight.; When the family wrapped up my father's will, no one tried to make me feel involved."
3.AdjectiveHaving an affair with someone.
4.Verbsimple past and past participle of involve
"The explanation involved potatoes, squirrels, and race cars."