Lop"per (?), n.
One who lops or cuts off.
© Webster 1913.
Lop"per, v. i. [imp. & p. p. Loppered (?); p. pr. & vb. n. Loppering.] [Cf. Prov. G. lubbern, levern, OHG. gilibern, G. luppe, lab, rennet.]
To turn sour and coagulate from too long standing, as milk.
© Webster 1913.