onfall
verbEtymology From Middle English onfal, onfalle, equivalent to on- + fall. Cognate with Dutch aanval (“an attack, assault”), German Anfall (“an attack, seizure, fit”), Swedish anfall (“an attack, offensive, assault”). Compare also Middle English onfallynge (“an onslaught, attack”).
To fall on or upon.
- [...] have been formed and ripened in large numbers, especially on the shaded ower sides of the leaves, the mycelium is practically exhausted, and as these processes are completed towards the end of the summer, the leaf so onfalls.1889, Harry Marshall Ward, Diseases of plants:
- 'the temple caught fire from the onfallen lightning' [...]1992, Edgar C. Polomé, Werner Winter, Reconstructing languages and cultures:
1 more example
- Quasivertical and quasihorizontal faults filled with crushed rocks can substantially change the amplitude of a seismic wave behind the fault in comparison with the amplitude of an onfalling wave [...]2008, V. V. Adushkin, Ivan Nemchinov, Catastrophic events caused by cosmic objects:
To assault, attack.