Synonym: A, adenine, amp, ampere, angstrom, angstrom unit, antiophthalmic factor, axerophthol, deoxyadenosine monophosphate, group A, letter a, type A, vitamin A. Similar words: c., e., F., ad, ah, as, at, ha. Meaning: [eɪ;ə] n. 1. a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation 2. any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes 3. one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) 4. (biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA 5. the basic unit of electric current adopted under the Systeme International d'Unites 6. the 1st letter of the Roman alphabet 7. the blood group whose red cells carry the A antigen.
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151 A politician is a man who undertands government, and it takes a poiltician to run a government. A statesman is a politician who's been dead ten or fifeen years.
152 In delay there lies no plenty , Then come kiss me , sweet and twenty , Youth's a stuff that will not endure .
153 The sum ofbehavior is to retain a man's own dignity, without in -truing upon the liberty ofothers.
155 Fear not that thy life shall come to an end, but rather fear that it shall never have a beginning.
158 It is a wise father that knows his own child. William Shakespeare
163 The sum of behaviour is to retain a man's own dignity, without intruding upon the liberty of others.
170 Have no doubts because of trouble nor be thou discomtited; for the water of life's fountain springeth from a gloom bed.