Meanings
plural transition layers
- uncountableusuallyaeronauticsThe airspace above the transition altitude but below the transition level.
Cite this entry
transition layer. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/transition%20layer
“transition layer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/transition%20layer. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “transition layer,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/transition%20layer.
Source: transition layer on Wiktionary, CC BY-SA 4.0.