convalescence
Word family
- convalesceverbC2
- convalescentadjectiveC1
- convalescentnounC2
Synonym discussion
Sense: noun/1
All four words refer to getting better after illness, but the focus differs. 'Recovery' is the everyday word — wide in scope, used for everything from a cold to a major operation, and useful in both medical writing and ordinary speech. 'Convalescence' is older and more formal; it pictures a slow, restful period at home or in a quiet place after a serious illness or surgery. 'Recuperation' is close to convalescence in formality but emphasises building energy back up — eating well, sleeping, getting outdoors. 'Rehabilitation' is more active and clinical: it usually involves exercises or therapy after an injury, stroke, or addiction, often guided by a professional. So a flu sufferer goes through recovery; a patient resting after heart surgery is in convalescence; a tired traveller takes a week of recuperation by the sea; and a stroke patient does rehabilitation with a physiotherapist.
Common collocations
Nouns
- period of convalescence
- place of convalescence
Phrases
- a long convalescence
- a slow convalescence
- a full convalescence
Prepositions
- during convalescence
- after convalescence
- in convalescence
Etymology
Comes through 15th-century French from Late Latin 'convalescentia', formed on the verb 'convalescere' meaning 'to grow strong'. The Latin parts are 'con-' (an intensifier) and 'valescere' (to begin to be strong), itself related to 'valere', the root of English 'value' and 'valid'. The original picture is therefore of strength gradually returning to a sick body.