a

• aThe first letter of the basic modern Latin alphabet.
• adClipping of advertisement.
• advAbbreviation of adverb.
• advantageousBeing of advantage, beneficial.
• adventArrival; onset; a time when something first comes or appears; the time when it is approaching.
• antidisestablishmentarianismA political philosophy opposed to the separation of a religious group (church) and a government (state), especially the belief held by those in 19th-century England opposed to separating the Anglican church from the civil government, or the separation of church and state. .mw-parser-output .defdate{font-size:smaller}
• appleA common, firm, round fruit produced by a tree of the genus Malus.
• applicationThe act of physically applying or laying on.
• atIn, near, or in the general vicinity of (a particular place).
• atrISO 639-3 language code for Waimiri-Atroari.
• attISO 639-3 language code for Pamplona Atta.
• attrAbbreviation of attributive.
• attribAbbreviation of attributive.
• attributeA characteristic or quality of a thing.