| azadirachtin | (noun) insecticide | - |
|---|
| azalea | (noun) any of numerous ornamental shrubs grown for their showy flowers of various colors | - |
|---|
| azathioprine | (noun) an immunosuppressive drug (trade name Imuran) used to prevent rejection of a transplanted organ | Synonyms: Imuran |
|---|
| azedarach | (noun) tree of northern India and China having purple blossoms and small inedible yellow fruits; naturalized in the southern United States as a shade tree | Synonyms: azederach, China tree, chinaberry, chinaberry tree, Melia azedarach, Melia azederach, Persian lilac, pride-of-India |
|---|
| azederach | (noun) tree of northern India and China having purple blossoms and small inedible yellow fruits; naturalized in the southern United States as a shade tree | Synonyms: azedarach, China tree, chinaberry, chinaberry tree, Melia azedarach, Melia azederach, Persian lilac, pride-of-India |
|---|
| azide | (noun) a chemical compound containing the azido group combined with an element or radical | - |
|---|
| azimuth | (noun) the azimuth of a celestial body is the angle between the vertical plane containing it and the plane of the meridian | Synonyms: AZ |
|---|
| azithromycin | (noun) a systemic antibacterial medicine (trade name Zithromax) that is prescribed to treat bacterial infections in many different parts of the body | Synonyms: Zithromax |
|---|
| azoimide | (noun) a colorless explosive liquid that is volatile and poisonous and foul-smelling | Synonyms: HN, hydrazoic acid, hydrogen azide |
|---|
| azotaemia | (noun) accumulation in the blood of nitrogenous waste products (urea) that are usually excreted in the urine | Synonyms: azotemia, uraemia, uremia |
|---|
| azote | (noun) an obsolete name for nitrogen | - |
|---|
| azotemia | (noun) accumulation in the blood of nitrogenous waste products (urea) that are usually excreted in the urine | Synonyms: azotaemia, uraemia, uremia |
|---|
| azoturia | (noun) excess of urea in the urine | - |
|---|
| aztreonam | (noun) an antibiotic (trade name Azactam) used against severe infections; has minimal side effects | Synonyms: Azactam |
|---|
| azure | (noun) a light shade of blue | Synonyms: cerulean, lazuline, sapphire, sky-blue |
|---|
| azurite | (noun) blue carbonate of copper; blue malachite | - |
|---|
| azymia | (noun) absence of an enzyme | - |
|---|