Title: British people
Content:  There is no single British language, though English is by far the main language spoken by British citizens, being spoken monolingually by more than 70% of the UK population. English is therefore the de facto official language of the United Kingdom. However, under the European Charter for Regional or Minority Languages, the Welsh, Scottish Gaelic, Cornish, Irish Gaelic, Ulster Scots, Manx, Scots and Lowland Scots languages are officially recognised as Regional or Minority languages by the UK Government. As indigenous languages which continue to be spoken as a first language by native inhabitants, Welsh and Scottish Gaelic have a different legal status from other minority languages. In some parts of the UK, some of these languages are commonly 
Title: National language
Content:  The English language (British English) is the de facto official language of the United Kingdom and is the sole language of an estimated 95% of the British population. The three Home Nations outside England have national languages of their own with varying degrees of recognition, which coexist with the dominant English language. Britain also has several Crown dependencies and Overseas Territories which are to some extent self-governing, but are not recognized as independent states. Many of these have their own regional languages.
Title: Languages of the United Kingdom
Content:  English, in various dialects, is the most widely spoken language of the United Kingdom, but a number of regional languages are also spoken. There are 14 indigenous languages used across the British Isles: 5 Celtic, 3 Germanic, 3 Romance, and 3 sign languages: 2 Banszl and 1 Francosign language. There are also many languages spoken by people who arrived more recently in the British Isles, mainly within inner city areas; these languages are mainly from continental Europe and South Asia. The de facto official language of the United Kingdom is English, which is spoken by approximately 59.8 million residents, or 98% of the population, over the age of three. (According to 2011 census data, 864,000 people in England and Wales reported speaking little or no English. ) An estimated 900,000 people speak Welsh in the UK, an official language in Wales and the only de jure official language in any part of the UK. Approximately 1.5 million people in the UK speak Scots—although there is debate as to whether this is a distinct language, or a variety of English.
Title: British Bangladeshis
Content:  progress difficult in the UK. Based on the 2011 census, English is spoken as a main language by nearly half of the population. While those who considered Bengali (includes Sylheti and Chatgaya) as their main language, more than half (70%) were proficient in speaking English. English tends to be spoken among the younger generation, and Bengali/Sylheti with the older generation. One way in which British Bangladeshis try to hold on to their links to Bangladesh is by sending their British-born children to school there. Pupils are taught the British curriculum and children born in the UK are dotted among those in the classroom. Italian is spoken by the recent Italian Bangladeshi immigrants to the UK.
Title: Great Britain
Content:  survived in the three modern Brythonic languages. Romano-British is the name for the Latinised form of the language used by Roman authors. British English is spoken in the present day across the island, and developed from the Old English brought to the island by Anglo-Saxon settlers from the mid 5th century. Some 1.5 million people speak Scots&mdash;which was indigenous language of Scotland and has become closer to English over centuries. An estimated 700,000 people speak Welsh, an official language in Wales. In parts of north west Scotland, Scottish Gaelic remains widely spoken. There are various regional dialects of English, and numerous languages spoken by some immigrant populations.
Title: Culture of the United Kingdom
Content:  First spoken in early medieval England, the English language is the de facto official language of the UK, and is spoken monolingually by an estimated 95% of the British population. Seven other languages are recognised by the British Government under the European Charter for Regional or Minority Languages – Welsh, Scottish Gaelic, Scots, Cornish, Irish, Ulster Scots, and British Sign Language. In Wales, all pupils at state schools must either be taught through the medium of Welsh or study it as an additional language until age 16, and the Welsh Language Act 1993 and the Government of Wales Act 1998 
Title: United Kingdom
Content:  The UK's de facto official language is English. It is estimated that 95 per cent of the UK's population are monolingual English speakers. 5.5 per cent of the population are estimated to speak languages brought to the UK as a result of relatively recent immigration. South Asian languages are the largest grouping which includes Punjabi, Urdu, Bengali, Sylheti, Hindi and Gujarati. According to the 2011 census, Polish has become the second-largest language spoken in England and has 546,000 speakers. In 2019, some three quarters of a million people spoke little or no English. Three indigenous Celtic languages are spoken in the UK: Welsh, Irish and Scottish Gaelic. Cornish, which became extinct as a first language in the late 18th century, is subject to revival efforts and has a small 
Title: British English
Content:   British English (BrE) or UK English is the standard dialect of the English language as spoken and written in the United Kingdom. Variations exist in formal, written English in the United Kingdom. For example, the adjective wee is almost exclusively used in parts of Scotland, North East England, Ireland, and occasionally Yorkshire, whereas the adjective little is predominant elsewhere. Nevertheless, there is a meaningful degree of uniformity in written English within the United Kingdom and this could be described by the term British English. The forms of spoken English, however, vary considerably more than in most other areas of the world where English is spoken and so a uniform concept of British English is more difficult to apply to the spoken language. According to Tom McArthur in the Oxford Guide to World English, British English shares "all the ambiguities and tensions in the word 'British' and as a result can be used and interpreted in two ways, more broadly or more narrowly, within a range of blurring and ambiguity". Colloquial portmanteau words for British English include: Bringlish (recorded from 1967), Britglish (1973), Britlish (1976), Brenglish (1993) and Brilish (2011).
Title: United Kingdom
Content:  spoken in Canada (principally Nova Scotia and Cape Breton Island), and Welsh in Patagonia, Argentina. Scots, a language descended from early northern Middle English, has limited recognition alongside its regional variant, Ulster Scots in Northern Ireland, without specific commitments to protection and promotion. As of April 2020, there are said to be around 151,000 users of British Sign Language (BSL), a sign language used by deaf people, in the UK. It is compulsory for pupils to study a second language up to the age of 14 in England. French and German are the two most commonly taught second languages in England and Scotland. All pupils in Wales are either taught Welsh as a second language up to age 16, or are taught in Welsh as a first language.
Title: Official language
Content:  The de facto official language of the United Kingdom is English. In Wales, the Welsh language, spoken by approximately 20% of the population, has de jure official status, alongside English.

Question: what language do british speak?
Answer: Scottish Gaelic language.