- Confidence
- Established
- Formation
- Inherited
- First attested
- before 1000
- Inherited from
- Old English sæd via Middle English
- Ultimate origin
- Proto-Indo-European (*sā-)
Pronunciation
- IPA: /sæd/[1]
Etymology
It is inherited from Middle English sad, inherited from Old English sæd (“sated, full, weary of”),[2][3] from Proto-Germanic *sathaz,[2] the source also of Old Saxon sad, Dutch zat, Old High German sat (German satt), Old Norse saðr and Gothic saþs, all “sated”.[2][3][4] Outside Germanic it is related to Latin satis “enough” and satur “sated”, Old Irish sāith “satiety”, Greek hádēn “to satiety” and Lithuanian sotùs “sated”,[3][4] from Proto-Indo-European *sā- (“to satisfy”).[3][2]
Earliest recorded meaning
Having had one's fill, sated, weary or tired of something: before 1000.[5][3] Barnhart's first Middle English example is in Layamon's Brut, probably before 1200.[3]
Semantic evolution
In Middle English and early Modern English the main senses were “settled, firm, steadfast” (about 1315), “strong” and “serious, grave” (about 1375), and “solid, dense”; these are obsolete except in dialect.[2][5][4] The modern sense “sorrowful, unhappy” is evident by about 1300.[2][3] It may have come through the idea of being “heavy” and so “weary”, or through “steadfast” and “serious” to “grave”.[2] A parallel is fed up, of being unhappy through being too full of something.[6] In this sense it replaced Old English unrot, the negative of rot “cheerful”.[2] “Expressing sorrow” is from the mid-14th century,[2] “dark-coloured” from the 16th century,[4] and of bread or pastry, “heavy, not risen”, from the 17th.[4] “Very bad, deplorable” is from the 1690s, often jocular,[2] and the slang sense “pathetic, inferior” from 1899.[2] Sad sack is from the 1920s, popularised in the Second World War.[2] In dialect, sad bread is bread that has not risen.[7]
Timeline
- before 1000 – sated, weary of.[5][3]
- c. 1300 – sorrowful.[2]
- c. 1315 – firm, steadfast.[5]
- mid-14th century – expressing sorrow.[2]
- 16th century – dark-coloured.[4]
- 17th century – of bread, heavy.[4]
- 1690s – deplorable, very bad.[2]
- 1899 – pathetic, inferior.[2]
- 1920s – sad sack.[2]
Modern meaning
Adjective
- Feeling or showing sorrow or unhappiness.
- Causing sorrow or gloom; depressing: sad news.
- Regrettable, deplorable: a sad state of affairs.
- (informal) Pathetic or inadequate.
- Of a colour, dark or sombre.
Word family
- sadly
- sadness
- oversad
- sadiron
- sad-faced
- unsad
- sad sack
Related words
- sadden
- satisfy
- satiate
- satire
- saturate
- sate
Usage notes
Sad is the most general of a group of words for unhappiness that includes melancholy, sorrowful, doleful and woebegone.[8]
References
- ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
- ^ a b c d e f g h i j k l m n o p q Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c d e f g h Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
- ^ a b c d e f g Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
- ^ a b c d Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
- ^ Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
- ^ Wright, Joseph, ed. (1898–1905), The English Dialect Dictionary, 6 vols., Oxford: Henry Frowde; via EDD Online 4.0, University of Innsbruck (CC BY 4.0)
- ^ The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
Related etymologies
Cite this entry
“Sad.” Etymologically, 15 Oct. 2026, etymologically.com/en/sad. Accessed 15 Oct. 2026.
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