Cohn | operation
| Operation | |
| IT | exploitation |
| operation | |
| econ. | activité |
| econ. agric. | exécution du travail; opération |
| el. | manoeuvre |
| lab.law. | phase de travail |
| mech.eng. | maniement d'une machine |
| tech. | fonctionnement; commande; travail |
| English thesaurus | |||
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| Certified Occupational Health Nurse | |||
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Cohn : 11 phrases in 2 subjects |
| Medical | 8 |
| Pharmacy and pharmacology | 3 |