waterproofer
English
editEtymology
editFrom waterproof + -er.
Noun
editwaterproofer (plural waterproofers)
- One who, or that which, makes waterproof.
- 1985, The Architects' Journal, volume 181, page 65:
- It must not contain waterproofers, integral hardeners, plasticisers, accelerators or other additives because these act as delaminators for resins.