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rainproof

rainproof

1 2.7
Keeping rain out so things stay dry
  • adjective
  • /ˈreɪnˌpruf/
translation icon : impermeable
  • During the hike, I was grateful for my rainproof jacket, which kept me dry even in the downpour.

Examples

  • It was depressing biking in complete days of rain, in 45°F weather, and I wasn't wearing rainproof gloves, so I got frostnip in my fingers.

    Blog text (6)
  • Make sure to wear rainproof shoes if you plan to walk in the wet weather this weekend.

  • The new tent is rainproof, ensuring that we stay dry while camping in the rain.

Synonyms

waterproof
vsrainproof
35 1.6

Not letting water pass through

protects mainly against rain rather than all water situations
impervious
vsrainproof
28 7.5

Not letting water pass through and not changed by words

focuses only on resisting rain rather than broader impermeability
watertight
vsrainproof
7 2.6

Completely closed so water cannot get in or out

focuses on resisting rain rather than fully sealing against water
water-resistant
vsrainproof
5 3.4

Keeps some water out without being fully waterproof

describes protection against rain, not just limited partial resistance
water-repellent
vsrainproof
1 3.6

Does not let water soak in easily

means resisting rain specifically rather than only repelling light moisture
waterproofed
vsrainproof
3.3

Treated so clothes or shoes do not let water in

is described for rain resistance rather than specifically treated protection
weathertight
vsrainproof
3.7

Not allowing water or wind to enter a building

is limited to rain resistance rather than full protection from all weather

How Waterproof

waterproof
35 1.6
rainproof
1 2.7

Surface Forms

rainproof positive
rainproofer comparative
rainproofest superlative

Morphology

rainproof = rain + proof (transparent) = rain + proof

Productive, literal compound 'rain' + 'proof' meaning 'resistant to rain', easily inferred from its parts.

Etymology

Rainproof is simply the parts rain and proof, where proof means 'resistant' or 'not allowing through', just like in waterproof. So something rainproof keeps the rain out and keeps you dry.