remains
Word family
Synonym discussion
Sense: noun/1
These four words all refer to what is left after something has been used, but they differ in what they describe and how they are used. 'Leftovers' is the most concrete and everyday term — it almost always means uneaten food ('We ate the leftovers for dinner'). 'Remnants' suggests small, scattered pieces rather than a whole leftover mass, and it is more common in formal or literary writing ('the remnants of the torn flag'). 'Residue' is uncountable and refers to a thin layer or trace that remains after a process — often chemical or physical ('a sticky residue on the glass'). 'Remainder' is a mathematical or abstract term for the portion that is left over after a calculation or after most of something has been dealt with ('the remainder of the year'). In contrast, 'remains' (plural noun) covers all of these fields but is most naturally used for physical objects — leftovers of a meal, ruins of a building, or fragments of a destroyed object.
Common collocations
Etymology
The noun 'remains' comes from the verb 'remain', which entered English through Old French 'remaindre' from Latin 'remanēre' — formed from 're-' (meaning 'back, again') and 'manēre' (meaning 'to stay'). So the word originally meant 'what stays behind'. The plural noun form began to be used in the 15th century to describe leftover physical parts, and by the 17th century it was also applied to dead bodies and surviving traces of the past.