tactic

Etymology

The noun is borrowed from New Latin tactica,^{[2][3][4][5][6]} from Ancient Greek τακτική (taktikḗ, “the art of arrangement”),^[2][3][6][5] the feminine of τακτικός (taktikós, “of arrangement or tactics”),^[2][6][5] from τακτός (taktós, “ordered, arranged”), the verbal adjective of τάσσω (tássō, “to set in order”).^[2][6][7] The adjective came separately from tacticus, from the same Greek adjective.^[2][4][8] The noun corresponds to French tactique, sometimes used in English;^[2] Ayto notes that the plural τακτικά (taktiká, “matters of arrangement”) was the model for tactics.^[2][7] The short-lived sense "tactician" renders the Greek adjective used of a man.^[2][5]

Earliest recorded meaning

As an adjective, relating to military or naval tactics, from 1604;^[2][4] Etymonline dates the adjective to about 1600.^[3] The noun first meant a tactician (1638),^[2][5] and the sense "a system of tactics" follows in 1767.^[2][3]

Semantic evolution

The noun tactic arose beside the older plural tactics, the art of deploying forces, recorded from 1626.^[9][3] It first meant the whole system of tactics (1767), and Burke used it figuratively in 1791.^[2] From 1868 it was used of a single tactical move,^[2] and the Shorter Oxford dates the general sense of a tactical ploy or manoeuvre to the late 18th century.^[5] The adjective sense "tactical" fell out of use after 1831,^[2][5] while a wider sense, relating to arrangement or order, is recorded from Bentham (before 1832);^[2] Bloomfield used it in linguistics in 1933 for the arrangement of taxemes.^[2] MW also gives the adjective in chemistry, of a polymer with a regular structure, and in biology, of the movement called taxis.^[4]

Timeline

• 1604 – adjective, relating to military or naval tactics (obsolete after 1831).^[2][4]
• 1638 – noun, a tactician (obsolete).^[2][5]
• 1767 – a system of tactics.^[2][3]
• 1791 – figurative uses of the noun.^[2]
• before 1832 – adjective, relating to arrangement or order.^[2]
• 1868 – a single piece of military tactics.^[2]
• 1933 – in linguistics, relating to the arrangement of taxemes.^[2]

Modern meaning

Noun

1. A planned action or method used to gain an end; a manoeuvre or ploy: Stalling was her usual tactic in a negotiation.
2. A method of employing troops, ships or aircraft in combat.
3. Tactics as a whole; a system of tactics.

Adjective

1. (biology) Relating to or showing taxis, movement in response to a stimulus.
2. Relating to arrangement or order.
3. Of a polymer, having a regular structure of repeating units.

Related words

• tactics
• tactical
• tactician
• taxis
• syntax
• taxonomy

Usage notes

A rare adjective tactic, relating to the sense of touch, is formed separately from tangō (“to touch”) and -ic (1625), and is akin to tact.^[2][5][4]

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 u v w x Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
5. ^ a b c d e f g h i Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
6. ^ a b c d Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
7. ^ a b Ayto, John (2005), Word Origins: The Secret Histories of English Words from A to Z, 2nd ed., London: A & C Black
8. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
9. ^ Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology