Word: flutter
Part of speech: Verb
Syllables: flut
ter
Definition: To undergo divergent oscillations (potentially to the point of causing structural failure) due to a positive feedback loop between elastic deformation and aerodynamic forces.
Morphemes:
Affix: float
Language: en
PoS: Verb
Meaning: To drift gently through the air.
Affix: -er
Language: en
Meaning: verbal frequentative