is

Examples: "I can see the is from here." "That is belongs to me." "The is is very important."

Middle English, from Old English; akin to Old High German {it}ist{/it} is (from {it}sīn{/it} to be), Latin {it}est{/it} (from {it}esse{/it} to be), Greek {it}esti{/it} (from {it}einai{/it} to be)