Prolactin - Structure and isoforms. 1  The structure of prolactin is similar to that of growth hormone and placental lactogen. 2  The three different sizes of prolactin are... 3  Little prolactinâthe predominant form. 4  Big prolactinâapproximately 48 kDa. 5  Big big prolactinâapproximately 150 kDa.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  wandering(Noun) Travelling with no preset route; roaming. 2  wandering(Noun) Irregular turning of the eyes. 3  wandering(Noun) Aimless thought.  wandering(Noun) Straying from a desired 1  path. wandering(Noun) Disordered speech or delirium.  wandering(Adjective) That which wanders.
Top definition. drifter. A person, with no real place to call their home. They wander from place to place, sometimes looking for something. Sometimes becuase its the only way to get away from everything that made them become drifters in the first place. We all have our reasons for it.