| |||
hollow; concave |
κοίλος : 28 phrases in 12 subjects |
Agriculture | 4 |
Chemistry | 1 |
Construction | 1 |
Industry | 1 |
Information technology | 1 |
Life sciences | 4 |
Mechanic engineering | 11 |
Medical | 1 |
Metallurgy | 1 |
Physical sciences | 1 |
Technology | 1 |
Transport | 1 |