taught / taut are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
taught: (verb) impart skills or knowledge to. (verb) accustom gradually to some action or attitude.
taut: (adjective) pulled or drawn tight. (adjective) subjected to great tension; stretched tight.
taught: t·AO·t
taut: t·AO·t
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)