Where does “unpressable” come from?

unpressable (English) comes from English pressable, from English press, from Middle English presse, from Old French presse, from Old French presser, from Latin pressāre, from Latin premere, from Latin premo — passed , crossed.

unpressable (English): Incapable of being pressed

Definitions

  1. Incapable of being pressed

Ancestry of “unpressable”, step by step

unpressable traces back through two separate lines of ancestry.

via English pressable

StepLanguageWordMeaning
1EnglishpressableCapable of being pressed
2EnglishpressA device used to apply pressure to an item; A...
3Middle Englishpressethrong, crowd, clothespress
4Old Frenchpresse
5Old Frenchpresserto press
6Latinpressāre
7Latinpremeresecond-person singular future passive indicative...
8LatinpremoI press; I pursue
9Proto-Indo-Europeanpres-to press
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pres-