(countable) One who lives alone, or in solitude; an anchorite, hermit or recluse. / (uncountable) Solitary confinement. / (uncountable) The state of being solitary; solitude

Living or being by oneself; alone; having no companion present / Performed, passed, or endured alone / Not much visited or frequented; remote from society

(archaic) The Rodrigues solitaire (Pezophaps solitaria), an extinct flightless bird.

The state or quality of being solitary.

plural of solitariness

In a solitarious manner

solitary; not gregarious

plural of solitary

The quality of being solitarious.

Forced isolation in a small space and the denial of contact with other persons, usually as a form of punishment for a prison inmate.