| -gen | |
| —suffix forming nouns | |
| 1. | producing or that which produces: hydrogen |
| 2. | something produced: carcinogen |
| [via French -gène, from Greek -genēs born] | |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
-gen or -gene
suff.
Producer: androgen.
One that is produced: phosgene.