[f. as prec. + -ER1.] He who or that which clambers: applied esp. to climbing plants.
1597. Gerard, Herbal (1633), 888. Upright Clamberer, or Virgins bower, is also a kinde of Clematis.
1617. S. Collins, Def. Bp. Ely, 485. The clamberer vp another way, who but the Pope?
1628. Parkinson, Paradisus (heading of ch.), Clamberers or creepers.
