| Part of Speech | Definition | |
| Noun | 1. Freedom from agitation of mind; calmness; quietude.[Websters]. | |
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Date "IMPERTURBATION" was first used in popular English literature: sometime before 1828. (references) |
| Etymology:Imperturbation \Im*per`tur*ba"tion\, noun. [Latin expression imperturbatio.]. (references) |
Specialty Definition: IMPERTURBATION
| Domain | Definition | ||
| Noah Webster | [Noun] Freedom from agitation of mind; calmness. Source: Webster's 1828 American Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
