Translations for 'expertise'. British English: expertise NOUN. Expertise is special skill or knowledge that is acquired by training, study, or practice. She was not an accountant and didn't have the expertise to verify all of the financial details. American English: expertise. Brazilian Portuguese: perÃ­cia. Chinese: ä¸ä¸æè½.
Quick Answer. The ancient Egyptians are believed to be the first to invent a four-legged seat with a back, better known to most as a chair. The earliest examples have been found in tombs dating as far back as 2680 B.C. Keep Learning.
1 1869 was the year when the first wheelchair patent was issued in the United States. 2  In 1933 mechanical engineers Herbert Everest and Harry Jennings invented the first steel, lightweight, collapsible wheelchair. 3  1933-1945 United States President Franklin Delano Roosevelt used a wheelchair in everyday life.