Word.ws English Dictionary

focusser

focusser is the alternative form of focuser.

Meaning of focuser

Noun

focuser (plural focusers)

  1. A device which allows one to adjust the focus of an instrument such as a telescope.
    • I decided to upgrade my telescope with a feather-touch focuser.

Forms of focusser

pluralfocussers

Origin of focusser

From focus + -er.

Questions about focusser

What is focusser the alternative form of?
Focusser is the alternative form of focuser.

Words near focusser in the dictionary

  1. focusings
  2. focusless
  3. focuslessness
  4. focussable
  5. focussed
  6. focusser
  7. focussers
  8. focusses
  9. focussing
  10. focussing cloth
  11. focussing cloths

Source and license

Adapted from Wiktionary: focusser (page history and authors); focuser (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “focusser.” Word.ws, https://word.ws/focusser. Based on Wiktionary, CC BY-SA 4.0.