tact

Etymology

It is borrowed from Latin tāctus (“touch, sense of touch”),^[2][3][4][5] in the modern sense directly borrowed from French tact,^{[5][6][3][7][8]} recorded in French in the sense of touch from the 14th century^[2] and in Voltaire in 1769 for discernment.^[3] The Latin noun is formed on the participial stem of tangō (“to touch”),^[2][4][8] from Proto-Indo-European *tag- (“to touch, handle”).^[4][7] The musical sense follows German Takt, recorded in Praetorius in 1619, and the same use of the Latin word in German Latin.^[2] An isolated Middle English tacþe is found about 1200, in “Vices and Virtues”.^[4][3]

Earliest recorded meaning

In music, a stroke in beating time: 1609, in Dowland's translation of Ornithoparchus's Micrologus.^[2][5] The sense of touch is recorded from 1651, in Alexander Ross's Arcana Microcosmi ("Of all the creatures, the sense of tact is most exquisite in man").^[2][8][3]

Semantic evolution

Ayto describes how the word moved from the physical sense of touch through "a refined faculty of perception" to skill in behaving with propriety and sensitivity.^[8][9] The figurative use, a keen perception likened to touch, is recorded from 1797,^[2] and the modern sense, a ready feeling for what is fitting in dealing with others, from 1804–6, in S. Smith's Elementary Sketches of Moral Philosophy.^[2][3] Etymonline notes that the new sense was remarked at the time as a development of the French word,^[4] and Barnhart finds it in English first in reference to French usage (1793).^[3] In Latin the figurative sense had been "influence, effect".^[4] Weekley compares the way a tactless person is still said to have a heavy touch.^[10] In psychology, B. F. Skinner used tact, taken from the end of contact, for an utterance prompted by an object or event (1954).^[2]

Timeline

• c. 1200 – an isolated tacþe, touch, in Vices and Virtues.^[4][3]
• 1609 – music, a stroke in beating time.^[2]
• 1651 – the sense of touch.^[2][3][8]
• 1797 – a keen faculty of perception, likened to touch.^[2]
• 1801 – an act of touching (obsolete by 1823).^[2]
• 1804–6 – a ready sense of what is fitting in dealing with others.^[2][3]
• 1954 – psychology, Skinner's term for an utterance prompted by an object.^[2]

Meanings

Noun

1. A feeling for what is fitting and considerate in dealing with others, so as to avoid giving offence; discretion: He broke the news with great tact.^[11][7][2]
2. Skill or judgment in handling difficult or delicate situations; diplomacy.^[11][2]
3. Sensitive mental or aesthetic perception; a fine feeling for subtle values.^[12][2]
4. (music) A stroke in beating time; a beat.^[2][5]
5. (archaic) The sense of touch.^[12][5][2]

Word family

• tactful
• tactless

Related words

• tactile
• tactual
• contact
• intact
• tangent
• tangible
• tactus
• taste
• tax

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m n o p q r s t Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f g h i j Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
4. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
5. ^ a b c d e Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
6. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
7. ^ a b c The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
8. ^ a b c d e Ayto, John (2005), Word Origins: The Secret Histories of English Words from A to Z, 2nd ed., London: A & C Black
9. ^ Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
10. ^ Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
11. ^ a b Collins English Dictionary (2023), Glasgow: HarperCollins
12. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster