radio interference caused by pulses of electromagnetic radiation in the atmosphere as the result of lightning and other events (both natural and man-made)

The addition or increase of slang lexis in language, in a text, etc.

(now rare outside dialects) Tall; large; stout. / (now rare outside dialects) Strong; powerful; hardy; robust; sturdy. / (now rare outside dialects) Bold; audacious.

A surname.