pri·vate 
(prīvĭt)
(prīvĭt)adj.
1.
a. Secluded from the sight, presence, or intrusion of others: a private hideaway.
b. Designed or intended for one's exclusive use: a private room.
2.
a. Of or confined to the individual; personal: a private joke; private opinions.
b. Undertaken on an individual basis: private studies; private research.
c. Of, relating to, or receiving special hospital services and privileges: a private patient.
3. Not available for public use, control, or participation: a private club; a private party.
4.
a. Belonging to a particular person or persons, as opposed to the public or the government: private property.
b. Of, relating to, or derived from nongovernment sources: private funding.
c. Conducted and supported primarily by individuals or groups not affiliated with governmental agencies or corporations: a private college; a private sanatorium.
d. Enrolled in or attending a private school: a private student.
5. Capitalized in shares of stock that are held by a relatively small number of owners and are not traded on the open market: a private company; a company that went private; took a company private.
6. Not holding an official or public position: a private citizen.
7.
a. Not for public knowledge or disclosure; secret: private papers; a private communication.
b. Not appropriate for use or display in public; intimate: private behavior; a private tragedy.
c. Placing a high value on personal privacy: a private person.
n.
Idioms: 1.
a. A noncommissioned rank in the US Army or Marine Corps that is below private first class.
b. One who holds this rank or a similar rank in a military organization.
2. privates Private parts. Often used with the.
go private
To take a publicly owned company into private ownership, as by a leveraged buyout.
in private
Not in public; secretly or confidentially.
[Middle English privat, from Latin prīvātus, not in public life, past participle of prīvāre, to release, deprive, from prīvus, single, alone; see per1 in the Appendix of Indo-European roots.]
private·ly adv.
private·ness n.