The process of going out of focus. / (optics) The distance by which the focal point is in front of (positive defocus) or beyond (negative defocus) the image or target surface.

simple past tense and past participle of defocus

Produced by defocusing

Third-person singular simple present indicative form of defocus

present participle of defocus

From which the follicles have been removed.

(topology) A subspace such that there is a retraction onto it of the ambient space homotopic to the identity function on the ambient space.

To have a deformation retract as a subspace.

plural of deformation retract

Third-person singular simple present indicative form of deformation retract