Wratten
| filter
| wrat | |
| agric. | wart; wattle; gall |
| filter | |
| commun. el. | weighting network |
| construct. | well screen |
| el. | frequency filter; a.c.filter |
| environ. | dust arrester; dust filter; screen; strainer |
| fin. scient. | smoothing device |
| math. | filter |
| |||
| wart; wattle; gall | |||
| |||
| senile plaques | |||
|
Wratten : 13 phrases in 4 subjects |
| Chemistry | 1 |
| Medical | 10 |
| Natural sciences | 1 |
| Technology | 1 |