Sunspots are dark areas of irregular shape on the surface of the Sun. Their short-term and long-term cyclical nature has been established in the past century. Spots are often big enough to be seen with the naked eye.
nonchalance meaning, nonchalance definition | English Cobuild dictionary. nonchalant. If you describe someone as nonchalant, you mean that they appear not to worry or care about things and that they seem very calm. adj (=casual) Clark's mother is nonchalant about her role in her son's latest work..., It merely underlines our rather more nonchalant attitude to life. â¦ nonchalance n-uncount. Affecting nonchalance, I handed her two hundred dollar bills.
Full Definition of NUANCE. 1. : a subtle distinction or variation. 2. : a subtle quality: nicety. 3. : sensibility to, awareness of, or ability to express delicate shadings (as of meaning, feeling, or value).â nuÂ·anced \-Ëaen(ËÃ¤n)t, -st(Ëaen)ËÃ¤n\ t. st adjective Between the lines of lexicographical nuance and quotation, Johnson was paying old debts and seeking out wisdom about himself and his adopted city, as well as compiling perhaps the greatest commonplace book in the history of mankind. â 2 Andrew O'Hagan, New York Review, 27 Apr. 2006.