convalescent

recovering one's health and strength after a period of illness; on the mend.

So soon as Lady Anne was pronounced convalescent by the medical men, she insisted on discharging "that odious woman," the nurse,...

"Mid-Lent, and the Enemy grins," remarked Selwyn as he started for church with Nina and the children. Austin, knee-deep in a dozen Sunday supplements, refused to stir; poor little Eileen was now convalescent from grippe, but still unsteady on her legs; her maid had taken the grippe, and now moaned all day: "Mon dieu! Mon dieu! Che fais mourir!"

of convalescence or convalescents

She stayed in a convalescent hospital for two weeks before returning home.

A person recovering from illness.

I had been ill in health, but am now a convalescent.