| 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. |
nitrogenous ni·trog·e·nous (nī-trŏj'ə-nəs)
adj.
Relating to or containing nitrogen.
| nitrogenous (nī-trŏj'ə-nəs) Pronunciation Key
Containing nitrogen or a compound of nitrogen. |