siftproof en · ADJ
Etymology
From sift + -proof.
Meanings
- (of a container) Designed so that loose powder etc. cannot sift out during transit.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| more siftproof | Degree=Cmp | lexicographic | |
| most siftproof | Degree=Sup | lexicographic |