adj.
Pronunciation: ə - ' nän
Function: adverb
Etymology: Middle English, from Old English on ā n, from on in + ā n one ― more at ON , ONE
Date: before 12th century
1 archaic : at once : IMMEDIATELY
2 : SOON , PRESENTLY <tomorrow will be here anon ― Nathaniel Hawthorne>
3 : after a while : LATER <more of that anon >