fibrillating

About 0.03 uses per million words.

Meaning

1. verb present participle and gerund of fibrillate
2. adjective Splitting into fibrils or fibres.
3. adjective Of a muscle, especially in the heart: undergoing fibrillation; quivering.

Similar words

fibrilled fibrillised fibrilliferous fibrilliary multifibrillar fibrillatory fibred fibriform profibrillatory fasciculate

Often followed by

heart atria and current atrium auricle hearts muscle or