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A cold wave (known in some regions as a cold snap, cold spell or Arctic Snap) is a weather phenomenon that is distinguished by a cooling of the air. Specifically, as used by the U.S. National Weather Service , a cold wave is a rapid fall in temperature within a 24-hour period requiring substantially increased protection to agriculture, industry ...
Also actiniform. Describing a collection of low-lying, radially structured clouds with distinct shapes (resembling leaves or wheels in satellite imagery), and typically organized in extensive mesoscale fields over marine environments. They are closely related to and sometimes considered a variant of stratocumulus clouds. actinometer A scientific instrument used to measure the heating power of ...
In English-speaking countries, they have integrative motivation, the desire to learn the language to fit into an English-language culture. They are more likely to want to integrate because they 1. Generally have more friends and family with English language skills. 2. Have immediate financial and economic incentives to learn English. 3.
A spell of freezing weather will descend on North Texas by the end of the week, and the Electric Reliability Council of Texas (ERCOT) says it will have enough electricity for the winter.
A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms, sometimes simply as lists of synonyms and antonyms.
WordNet is a lexical database of semantic relations between words that links words into semantic relations including synonyms, hyponyms, and meronyms. The synonyms are grouped into synsets with short definitions and usage examples. It can thus be seen as a combination and extension of a dictionary and thesaurus.
Learning proper spelling by rote is a traditional element of elementary education, and divergence from standard spelling is often perceived as an indicator of low intelligence, illiteracy, or lower class standing. [4] Spelling tests are commonly used to assess a student's mastery of the words in the spelling lessons the student has received so ...
“Cold hands from benign causes are usually of a short duration, and easily reversible when the triggering condition such as stress or exposure to low temperature abates,” Ogunwale explains.