Where does “unreservation” come from?

unreservation (English) comes from English reservation, from Middle French reservation, from Latin reservātiō, from Latin reservatus, from Latin reservo, from Latin rĕ-, from Latin prōdūcō, from Latin prō- — passed , crossed.

unreservation (English): The undoing or cancellation of a reservation

Definitions

  1. The undoing or cancellation of a reservation

Ancestry of “unreservation”, step by step

unreservation traces back through two separate lines of ancestry.

via English reservation

StepLanguageWordMeaning
1EnglishreservationThe act of reserving, withholding or keeping...
2Middle Frenchreservationreservation limiting qualification
3Latinreservātiōthe act of reserving or keeping back (for future use); reservation
4Latinreservatusreserved
5LatinreservoI reserve, retain, save
6Latinrĕ-back, backwards
7Latinprōdūcōto lead or bring forth, forward or out
8Latinprō-forward direction, forward movement
9Proto-Italic*pro-pro- see the Latin entry for further meanings
10Proto-Indo-Europeanpro-toward, forward
11Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
12Proto-Indo-Europeanper-before, in front; first; to go through
13Proto-Indo-Europeanpr̥tóspassed , crossed

via English un

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