teach
English
Pronunciation
- IPA(key): /tiːt͡ʃ/
- Rhymes: -iːtʃ
Audio (US) (file)
Etymology 1
From Middle English techen, from Old English tǣċan (“to show, declare, demonstrate; teach, instruct, train; assign, prescribe, direct; warn; persuade”), from Proto-Germanic *taikijaną (“to show”), from Proto-Indo-European *deyḱ- (“to show”). Cognate with Scots tech, teich (“to teach”), German zeigen (“to show, point out”), zeihen (“accuse, blame”), Gothic 𐌲𐌰𐍄𐌴𐌹𐌷𐌰𐌽 (gateihan, “to announce, declare, tell”)|tr=gateihan|, Latin dīcō (“speak, say, tell”), Ancient Greek δείκνυμι (deíknumi, “show, point out, explain, teach”). More at token.
Verb
teach (third-person singular simple present teaches, present participle teaching, simple past and past participle taught)
- (obsolete, transitive) To show (someone) the way; to guide, conduct; to point, indicate.
- ‘The bliss is there’, mumbled the old man and taught to Heaven.
- c1450, Mandeville's Travelsː
- Blessed God of might (the) most.. teach us the right way unto that bliss that lasteth aye.
- c1460, Cursor Mundiː
- Till thy sweet sun uprose, thou keptest all our lay, how we should keep our belief there taught'st thou us the way.
- 1485, Sir Thomas Malory, chapter v, in Le Morte Darthur, book VI:
- So thus within a whyle as they thus talked the nyghte passed / and the daye shone / and thenne syre launcelot armed hym / and took his hors / and they taught hym to the Abbaye and thyder he rode within the space of two owrys
- (transitive) To pass on knowledge to.
- (intransitive) To pass on knowledge, especially as one's profession; to act as a teacher.
- She used to teach at university.
- Antonym: learn
- (transitive) To cause to learn or understand.
- 1898, Winston Churchill, chapter 8, in The Celebrity:
- The humor of my proposition appealed more strongly to Miss Trevor than I had looked for, and from that time forward she became her old self again; […]. Now she had come to look upon the matter in its true proportions, and her anticipation of a possible chance of teaching him a lesson was a pleasure to behold.
- 2013 September-October, Rob Dorit, “Making Life from Scratch”, in American Scientist:
- Deep Blue taught us a great deal about the power of the human mind precisely because it could not reproduce the intuitive and logical leaps of Kasparov’s mind. A truly synthetic cell, built from scratch or even from preexisting components, will be a cell without ancestry, and it, too, will teach us a great deal about the underlying complexities of life without actually reproducing them.
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Derived terms
Translations
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References
Etymology 2
Clipping of teacher
Noun
teach (plural teaches)
- (informal, usually as a term of address) teacher
Anagrams
Irish
Alternative forms
Etymology
From Old Irish tech, from Proto-Celtic *tegos, from Proto-Indo-European *tegos (“cover, roof”).
Pronunciation
- IPA(key): /tʲax/
- (Cois Fharraige) IPA(key): /tʲæːx/
Noun
teach m (genitive singular tí, nominative plural tithe)
Declension
Second declension
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Bare forms
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Forms with the definite article
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Derived terms
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Mutation
| Irish mutation | ||
|---|---|---|
| Radical | Lenition | Eclipsis |
| teach | theach | dteach |
| Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. | ||
Further reading
- “teaċ” in Foclóir Gaeḋilge agus Béarla, Irish Texts Society, 1st ed., 1904, by Patrick S. Dinneen, page 724.
- "teach" in Foclóir Gaeilge-Béarla, An Gúm, 1977, by Niall Ó Dónaill.
- “tech, teg” in Dictionary of the Irish Language, Royal Irish Academy, 1913–76.