| Subject | French | English |
| med. | sangsue artificielle | heurteloup (de Heurteloup) |
| med. | sangsue artificielle de Heurteloup | Heurteloup artificial leech |
| industr., construct., met. | sangsue au col | slug neck |
| industr., construct., met. | sangsue au col | slug in neck |
| industr., construct., chem. | sangsue au corps | hang-up |
| industr., construct., chem. | sangsue au corps | blob |
| industr., construct., met. | sangsue au fond | sloping bottom |
| industr., construct., met. | sangsue au fond | slugged bottom |
| industr., construct., met. | sangsue au fond | slugged punt |
| industr., construct., met. | sangsue au fond | wedged bottom |
| industr., construct., met. | sangsue au fond | heel tap |
| vet.med. | sangsue du cheval Haemopis sanguisuga | horse leech |
| zool. | sangsue médicale | leech (Hirudo medicinalis medicinalis) |
| health., nat.res. | sangsue médicinale | medicinal leech (Hirudo medicinalis, Hirudo verbana) |
| vet.med. | sangsue médicinale Macrobdella decora, Hirudo Medicinalis | medicinal leech |
| environ., nat.res. | sangsue officinale | medicinal leech (Hirudo medicinalis) |
| gen. | sangsues à usage médical | leeches for medical purposes |
| gen. | son frère est une véritable sangsue! | her brother clings to you like a leech! |
| gen. | son frère est une véritable sangsue! | her brother sticks to you like a leech! |