aswoon

a·swoon

 (ə-swo͞on′)
adv. & adj.
In a faint or swoon: aswoon with delight.

[Middle English aswowne, ultimately from Old English geswōgen, fainted, past participle of *swōgan, to lose consciousness.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

aswoon

(əˈswuːn)
adj
swooning
adv
in a swooning manner
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

a•swoon

(əˈswun)

adj.
being in a swoon.
[1300–50]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.