The Collaborative International Dictionary of English v.0.48:

Alate \A"late\, Alated \A"la*ted\, a. [L. alatus, from ala
   wing.]
   Winged; having wings, or side appendages like wings.
   [1913 Webster] Alatern

The Collaborative International Dictionary of English v.0.48:

Alate \A*late"\, adv. [Pref. a- + late.]
   Lately; of late. [Archaic]
   [1913 Webster]

         There hath been alate such tales spread abroad.
                                                  --Latimer.
   [1913 Webster] Alate

WordNet (r) 3.0 (2006):

alate
    adj 1: (of seeds or insects) having winglike extensions; "alate
           leaves"; "alate seeds of a maple tree" [syn: alate,
           alated]