Wiktionary (0.00 / 0 votes) Rate this definition: lactation (Noun). The secretion of milk from the mammary gland of a female mammal. lactation (Noun). The process of providing the milk to the young; breastfeeding. lactation (Noun). The period of time that a mother lactates to feed her young; lactation period.
Dictionary of English Synonymes(0.00 / 0 votes)Rate these synonyms: 1  conceive(v. a.) Synonyms: imagine, devise, think of, form in the mind. 2  conceive(v. a.) Synonyms: apprehend, suppose, think. 3  conceive(v. n.) Synonyms: become pregnant.  conceive(v. n.) Synonyms: think, imagine, have an idea, form a conception.
pretended behavior. 1  affectation. 2  attitude. 3  bit. 4  chaser. 5  dissimilation. 6  fake. 7  false front. 8  feigning. 9  front. 10  performance. 11  phony. 12  pose. 13  posture. 14  pretense. 15  put-on. 16  sham. 17  show. 18  shuck and jive. 19  simulation. 20  soft soap. 21  stall. 22  stance. 23  stunt. 24  sweet talk.