Might mean (unverified): Device that adjusts optical beam focus.
Definitions Related words Mentions
We found one dictionary that defines the word focusser:

General (1 matching dictionary)
  1. focusser: Wiktionary

Definitions from Wiktionary (Focusser)

noun:  Alternative form of focuser [A device which allows one to adjust the focus of an instrument such as a telescope.]

Similar:

Opposite:

Words similar to focusser

Usage examples for focusser

Idioms related to focusser

Wikipedia articles (New!)

Popular adjectives describing focusser

Words that often appear near focusser

Rhymes of focusser

Invented words related to focusser

Similar:

Opposite:



Writing poetry or lyrics? You can find related words that match a given meter.
This feature is permanently available from the "Related words" tab and from the Thesaurus.





Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Threepeat Redux