Meaning

1 senses
  1. That which is outermost.

Examples

2 sentences
  1. The exosphere is the outermost layer of our atmosphere.

  2. The Sun's corona is the outermost part of the Sun's atmosphere.

    deDie Sonnenkorona ist der äußerste Teil der Atmosphäre der Sonne. — al_ex_an_der

Origin

From Middle English uttermost, uttirmest, uttermast, outemast, alteration (due to Middle E

From Middle English uttermost, uttirmest, uttermast, outemast, alteration (due to Middle English outre (“outer”)) of Old English ūtemest, ȳtemest (“outermost”), equivalent to outer + -most. Doublet of uttermost.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: outermosts

See also

neighbours in the dictionary
outermost — meaning, examples, forms, synonyms | Krumeto