[1] : The Collaborative International Dictionary of English v.0.48

lactate \lac"tate\, n. l. lac, lactis, milk: cf. f. lactate.
   chem.
   a salt of lactic acid.
   1913 webster

[2] : WordNet (r) 2.0

lactate
     v : give suck to; "the wetnurse suckled the infant"; "you cannot
         nurse your baby in public in some places" syn: breastfeed,
          bottle-feed, suckle, suck, nurse, wet-nurse, give
         suck ant: bottlefeed
see also:
breastfeed bottle-feed suckle suck nurse wet-nurse 
give suck bottlefeed 

[3] : Moby Thesaurus II by Grady Ward, 1.0

22 moby thesaurus words for "lactate":
   aliment, breast-feed, dry-nurse, excrete, fatten, fatten up,
   force-feed, foster, give out, nourish, nurse, nurture, nutrify,
   produce, secern, secrete, stuff, suckle, tear, water, weep,
   wet-nurse

Lactate >> L Words
Lactate, definition of term: Lactate
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