tropo-

combining form

1

: turn : exhibiting turning or twisting

tropocollagen

tropotaxis

2

: change

troposphere

Word History

Etymology

Greek trópos "turn" + -o-, originally in loanwords from German or French — more at trope

Cite this Entry

Style

“Tropo-.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tropo-. Accessed 31 Oct. 2025.

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