We found 12 dictionaries that define the word focuser:

General (6 matching dictionaries)

1. focuser: Merriam-Webster
2. focuser: Oxford Learner's Dictionaries
3. focuser: Collins English Dictionary
4. focuser: Wiktionary
5. focuser: Dictionary.com
6. focuser: TheFreeDictionary.com

Business (1 matching dictionary)

7. focuser: Legal dictionary

Computing (1 matching dictionary)

8. focuser: Encyclopedia

Medicine (2 matching dictionaries)

9. focuser: Merriam-Webster Medical Dictionary
10. focuser: Medical dictionary

Miscellaneous (1 matching dictionary)

11. focuser: Idioms

Science (1 matching dictionary)

12. FOCUSER: Zoom Astronomy Glossary

(Note: See focus as well.)

Definitions from Wiktionary (focuser) ▸ noun:  A device which allows one to adjust the focus of an instrument such as a telescope. Similar: focimeter, lens, optometer, phakoscope, refractor, underfocus, self-focus, finderscope, object finder, optical telescope, more... Opposite: defocuser, unfocuser, unfocusing element Phrases: Crayford focuser, more... Adjectives: inch, simple, critical, motorized, dialogue, pinion ▸ Words similar to focuser ▸ Usage examples for focuser ▸ Idioms related to focuser ▸ Wikipedia articles (New!) ▸ Popular adjectives describing focuser ▸ Words that often appear near focuser ▸ Rhymes of focuser ▸ Invented words related to focuser