Sometime

• POS: Adjective, Adverb
• HYPHEN: some=time

CIDE DICTIONARY

Sometime, adv. 

•  At a past time indefinitely referred to; once; formerly.  [1913 Webster]

  "Did they not sometime cry “All hail” to me?"  [1913 Webster]
•  At a time undefined; once in a while; now and then; sometimes.  [1913 Webster]

  "Sometime we see a cloud that's dragonish,
  A vapor sometime like a bear or lion."  [1913 Webster]
•  At one time or other hereafter; as, I will do it sometime.  Chaucer.  [1913 Webster]

Sometime, a. 

 Having been formerly; former; late; whilom.  [1913 Webster]
"Our sometime sister, now our queen."  [1913 Webster]
"Ion, our sometime darling, whom we prized."  [1913 Webster]

OXFORD DICTIONARY

Sometime, adv. & adj.
--adv.
1 at some unspecified time.
2 formerly.
--adj. former (the sometime mayor).

THESAURUS

Sometime

ancient, any time, before long, by and by, bygone, early, erstwhile, eventually, finally, fore, former, immemorial, in due time, late, old, olden, once, one day, one fine day, one fine morning, onetime, past, prehistoric, previous, primeval, primitive, prior, quondam, recent, some fine day, some sweet day, someday, somewhen, soon, sooner or later, then, ultimately, whilom, yet