spread
To spread is to extend outward until you cover more ground — butter over toast, fire across a field, an idea through a crowd. It is an old word (Old English sprǣdan) and an irregular one: the past tense and past participle are both spread, never 'spreaded'. It works both ways — you spread the news, or the news spreads — and its great academic use is 'the spread of': the spread of a disease, of misinformation, of a movement across a region. Where widen and dilate grow a single line or opening, to spread is to disperse across a whole surface.
- iThe fire spread through the dry grass faster than the crew could scatter to fight it.
- iiRumours spread through the office by lunchtime, then began to disperse as the truth came out.
- iiiShe spread the map across the table to plan the route.
- the spread of
- spread rapidly
- spread out
- spread across
- widely spread
Family spread (noun) · spreading (adjective) · widespread (adjective)
=disperse, scatter, distribute, extend, broaden
≠gather, concentrate, contain
Spread is common, so its exam value is precision, not register. Two things score points: the irregular past — spread / spread / spread, never 'spreaded'; and the academic collocation 'the spread of' (a disease, ideas, misinformation), central to epidemiology and social-science writing. Note 'spread out' (distribute over an area or time) and the adjective 'widespread'. It is both transitive (spread the news) and intransitive (the fire spread).