Dictionary

1rain

noun, often attributive \ˈrān\

: water that falls in drops from clouds in the sky

: weather in which there is a lot of rain : rainy weather

rains : large amounts of rain that fall at a particular time of year

Full Definition of RAIN

1
a :  water falling in drops condensed from vapor in the atmosphere
b :  the descent of this water
c :  water that has fallen as rain :  rainwater
2
a :  a fall of rain :  rainstorm
b plural :  the rainy season
3
:  rainy weather
4
:  a heavy fall <a rain of arrows>
ADVERTISEMENT

Origin of RAIN

Middle English reyn, from Old English regn, rēn; akin to Old High German regan rain
First Known Use: before 12th century

Other Climate/Meteorology Terms

monsoon, occlusion, ozone, rime, squall, zephyr

2rain

verb

—used with it to say that rain is falling

: to fall from above in large amounts

: to cause (something) to fall in large amounts

Full Definition of RAIN

intransitive verb
1
:  to send down rain
2
:  to fall as water in drops from the clouds
3
:  to fall like rain <soot and ash rained down>
transitive verb
1
:  to pour down
2
:  to give or administer abundantly <rained blows on his head>
rain cats and dogs
:  to rain heavily

First Known Use of RAIN

before 12th century

Related to RAIN

Synonyms
pour, precipitate, storm, rain cats and dogs
RAIN[1] Defined for Kids

1rain

noun \ˈrān\

Definition of RAIN for Kids

1
:  water falling in drops from the clouds
2
:  a fall of water in drops from the clouds
3
:  rainy weather <“Are you going to sleep out in all this rain?” — E. B. White, Stuart Little>
4
:  a heavy fall of objects

Headscratcher for RAIN

Rain, reign, and rein all sound alike but have different meanings. Rain is the water that falls from the sky. A reign is the rule of a king or queen. A rein is a strap used to control an animal, such as a horse.

2rain

verb
rainedrain·ing

Definition of RAIN for Kids

1
:  to fall as water in drops from the clouds
2
:  to send down rain <The clouds rained for days.>
3
:  to fall in large amounts <Ashes rained from the volcano.>
4
:  to give in large amounts <Friends rained advice on me.>
rain cats and dogs
:  pour 2

Browse

Next Word in the Dictionary: rain areaPrevious Word in the Dictionary: raimentlessAll Words Near: rain
ADVERTISEMENT
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears