whilom
adverb
[ ˈwʌɪləm ]
• formerly; in the past.
• "the wistful eyes which whilom glanced down upon the fields"
whilom
adjective
• former; erstwhile.
• "a whilom circus acrobat"
Origin:
Old English hwīlum ‘at times’, dative plural of hwīl (see while).