English word endoaperture comes from English aperture, English endo-
| Dictionary entry | Language | Definition |
|---|---|---|
| aperture | English (eng) | (astronomy, photography) The diameter of the aperture (in the sense above) which restricts the width of the light path through the whole system. For a telescope, this is the diameter of the objective lens.. (mathematics, rare, of a right circular cone) The maximum angle between the two generatrices.. (optics) Something which restricts the diameter of the light path through one plane in an [...] |
| endo- | English (eng) | |
| endoaperture | English (eng) | An aperture in the inner layer of the sporoderm of a pollen grain. |