seclude, sequester, sequestrate, withdraw (verb)

keep away from others

"He sequestered himself in his study to write a book"

sequester, sequestrate, keep apart, set apart, isolate (verb)

set apart from others

"The dentist sequesters the tooth he is working on"

sequestrate (Verb)

To sequester.

sequestrate (Adjective)

Having enclosed underground or partially buried fruiting bodies, like a truffle.