focus, focal point (point at which reflected or refracted rays of light converge) · focus (point of a conic at which rays reflected from a curve or surface converge) · focus
çekim: çoğul Brennpunkte · tamlayan Brennpunkts
eş: Fokus
köken: Calque of New Latin pūnctum ūstiōnis (17th c.), after the fact that sun rays burn when concentrated in a focus. By surface analysis, brennen + Punkt
to focus (to cause (rays of light, etc) to converge at a single point) · to focus (to adjust (a lens, an optical instrument) in order to position an image with respect to the focal plane) · to focus (to direct attention, effort, or energy to a particular audience or task)
çekim: geçmiş εστίασα · ortaç έχοντας εστιάσει · şimdiki εστιάζει · ulaç εστιάζοντας
köken: Learnedly from εστί(α) (estí(a), “focus”) + -άζω (-ázo), a calque of French focaliser.
concentration (act or process of concentrating) · concentration (direction of attention to a specific object) · concentration (amount of solute present in a solution)
çekim: tamlayan koncentracji
eş: stężenie
köken: Etymology tree French concentrationbor. Polish koncentracja Borrowed from French concentration.
focus, focal point (point at which reflected or refracted rays of light converge) · focus (point of a conic at which rays reflected from a curve or surface converge)
çekim: çoğul ohniska · tamlayan ohniska
eş: fokus, středobod
köken: Inherited from Proto-Slavic *ognisko. By surface analysis, oheň (“fire”) + -isko.
focus (point at which reflected or refracted rays of light converge) · focus (convergence of light on the photographic medium) · center (of attention etc.)
çekim: çoğul fókuszok
köken: From German Fokus, from Latin focus (“hearth, fireplace”).