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  1. AMP: [noun] a nucleotide C10H12N5O3H2PO4 composed of adenosine and one phosphate group that is reversibly convertible to ADP and ATP in metabolic reactions — called also#R##N# adenosine monophosphate, adenylic acid; compare cyclic amp.

  2. Word Finder is a tool that helps you find words that match your criteria, whether you need to unscramble letters, start or end with a certain letter, or find a specific word length. You can also explore the wordplay section to learn more about the history, meaning, and usage of various words. Word Finder is the most comprehensive word search of its kind in the Merriam-Webster dictionary.

  3. 1 天前 · Browse the Thesaurus. Make your writing more precise and effective with the Merriam-Webster Thesaurus. Our unique ranking system helps you find the right word fast—from millions of synonyms, similar words, and antonyms. An indispensable English language reference.

  4. In this grammar guide, learn commonly confused words & sayings, word usage, punctuation tips, and rules for spelling & pronunciation.

  5. The meaning of HELLO is an expression or gesture of greeting —used interjectionally in greeting, in answering the telephone, or to express surprise. How to use hello in a

  6. Similes and metaphors are familiar ways to convey complex ideas through language. These are just two examples of rhetorical devices and there are plenty more where they came from. A figure of speech by which a part is put for the whole (such as fifty sail for fifty ships), the whole for a part (such as society for high society), the species for the genus (such as cutthroat for assassin), the ...

  7. 2011年5月21日 · The meaning of SIGNIFICANT is having meaning; especially : suggestive. How to use significant in a sentence. Recent Examples on the Web Though not the only factor, higher interest earnings are a significant reason that officials revised upwards their revenue projections Friday from what officials had estimated in May. ...