The daishō (大小, daishō) - literally "big-little" is a Japanese term for a matched pair of traditionally made Japanese swords (nihonto) worn by the samurai class in feudal Japan.
The etymology of the word daishō becomes apparent when the terms daitō, meaning long sword, and shōtō, meaning short sword, are used; daitō + shōtō = daishō. A daishō is typically depicted as a katana and wakizashi mounted in matching koshirae but originally the daishō was the wearing of any long and short uchigatana together. The katana/wakizashi pairing is not the only daishō combination as generally any longer sword paired with a tantō is considered to be a daishō. Daishō eventually came to mean two swords having a matched set of fittings. A daishō could also have matching blades made by the same swordsmith, but this was in fact uncommon and not necessary for two swords to be considered to be a daishō, as it would have been more expensive for a samurai.
The concept of the daisho originated with the pairing of a short sword with whatever long sword was being worn during a particular time period. It has been noted that the tachi would be paired with a tantō, and later the uchigatana would be paired with another shorter uchigatana. With the advent of the katana, the wakizashi eventually was chosen by samurai as the short sword over the tantō. Kanzan Satō in his book titled "The Japanese Sword" notes that there did not seem to be any particular need for the wakizashi and suggests that the wakizashi may have become more popular than the tantō due to the wakizashi being more suited for indoor fighting. He mentions the custom of leaving the katana at the door of a castle or palace when entering while continuing to wear the wakizashi inside.
Islamic State of Iraq and the Levant (ISIL, IPA /ˈaɪsᵻl/), alternatively translated as Islamic State of Iraq and Syria or Islamic State of Iraq and al-Sham (ISIS, /ˈaɪsᵻs/), is a Salafi jihadist militant group that follows an Islamic fundamentalist, Wahhabi doctrine of Sunni Islam. The group is also known as Daesh (داعش dāʿish, IPA: [ˈdaːʕiʃ]), which is an acronym derived from its Arabic name ad-Dawlah al-Islāmiyah fī 'l-ʿIrāq wa-sh-Shām (الدولة الإسلامية في العراق والشام).
Daish is a surname. People with this surname include:
Touch me, touch the hand of a man
Who once owned all the world
And touch, me touch the arms
That once held all the charms
Of the world's sweetest girl
Touch me, maybe someday you may
Need to know how it feels when you lose
And so touch me, you'll know
How you feel with the blues
Watch me, watch the eyes
That have seen all the heartache
And pain in the land
And be thankful you're happy though
Standing so close to the world's bluest man
Don't forget me, take a good look
At someone who's lost everything he can lose
And then touch me and you'll know
How you'd feel with the blues