welsh
Longman Dictionary of Contemporary English 5++LDOCE 5++welsh, welch /welʃ $ welʃ, weltʃ/ verb [intransitive] informal PROMISEto not do something you have promised to do, such as paying someone money that you owe 说话不算数,食言;赖账,耍赖皮 I never welch on my bets. 我打赌从不赖账。→ See Verb tableWelsh1 /welʃ/ adjective relating to Wales, its people, or its original language 威尔士的;威尔士人的;威尔士语的Welsh2 noun 1. the Welsh [plural]SAN people from Wales 威尔士人2. [uncountable]SLL the original language used in Wales 威尔士语Origin Welsh Old English wælisc, welisc “Celtic, Welsh, foreign”, from Wealh “Celt, Welsh person, foreigner”
have something Corpus not to you promised do to
welsh
welsh
, welch /welʃ $ welʃ, weltʃ/ verb [intransitive] informal
to not do something you have promised to do, such as paying someone money that you owe:
I never welch on my bets.
welsh
, welch /welʃ $ welʃ, weltʃ/ verb [intransitive] informalto not do something you have promised to do, such as paying someone money that you owe:
Welsh
Welsh, Ir‧vine /ˈɜːvɪn $ ˈɜːr-/

(1961–) a Scottish writer whose best-known novel, Trainspotting, was made into a successful film. The characters in Welsh’s novels are usually young and take drugs such as heroin and cocaine. Their lives are hard, but the stories are told with a lot of humour. Welsh has been called ‘the poet laureate of the chemical generation’, meaning that he is respected and liked by young people who drink and take drugs.
Welsh1 /welʃ/
adjective
relating to Wales, its people, or its original language
Welsh2
noun
2. [uncountable] the original language used in Wales
| I |

(1961–) a Scottish writer whose best-known novel, Trainspotting, was made into a successful film. The characters in Welsh’s novels are usually young and take drugs such as heroin and cocaine. Their lives are hard, but the stories are told with a lot of humour. Welsh has been called ‘the poet laureate of the chemical generation’, meaning that he is respected and liked by young people who drink and take drugs.
| II |
adjectiverelating to Wales, its people, or its original language
| III |
noun Language: Old English
Origin: wælisc, welisc 'Celtic, Welsh, foreign', from Wealh 'Celt, Welsh person, foreigner'
1. the Welsh [plural] people from WalesOrigin: wælisc, welisc 'Celtic, Welsh, foreign', from Wealh 'Celt, Welsh person, foreigner'
2. [uncountable] the original language used in Wales