| actino | any of a series of radioactive elements with atomic numbers 89 through 103 |
|---|---|
| actino | having a radial form |
| actino | a green mineral of the amphibole group |
| actino | used in some classification systems for plants now included in genus Verbesina |
| actino | perennial herb with showy yellow flowers |
| actino | an instrument for measuring the intensity of electromagnetic radiation (usually by the photochemical effect) |
| actino | of or related to actinometry |
| actino | of or related to actinometry |
| actino | measuring the intensity of electromagnetic radiation (especially of the sun's rays) |
| actino | (biology) capable of division into symmetrical halves by any longitudinal plane passing through the axis |
| actino | (biology) capable of division into symmetrical halves by any longitudinal plane passing through the axis |
| actino | soil-inhabiting saprophytes and disease-producing plant and animal parasites |